| "Aufgabe P" : a plan for gun running in 1917 | Tröster, Udo E. | Article in Journal | | 1989 |
| "Comparatively peaceful" : South Africa, the Middle East and Northern Ireland | Guelke, Adrian | Article in Book | Manchester University Press and St Martin's Press | 2000 |
| "For Ulster and her freedom" : the story of the April 1914 gunrunning | Hume, David, 1964- | Monograph or Collective Volume | Ulster Society | 1989 |
| "God help the Irish!" : the history of the Irish Brigade | Tucker, Phillip Thomas, 1953- | Monograph or Collective Volume | McWhiney Foundation Press : Distributed by Texas A&M University Press Consortium | 2007 |
| "Guns and icons" : encountering the troubles | Parker, Michael | Article in Book | Sullis Press | 1998 |
| "Hope and history" : the US and peace in Northern Ireland | Dumbrell, John | Article in Book | Manchester University Press | 2000 |
| "Into the Arms": U2, America and the 1980s | Brillman, M.L. | Article in Journal | | 2019 |
| "Roaring Bess" : failed Wicklow rebel | Bowes, Leo | Article in Journal | | 1988 |
| "Wish you were here ... " : early souvenir stationery | Armstrong-Duffy, Shirley | Article in Book | Irish Academic Press | 1987 |
| 'A man who has both arms' : Arthur Griffith, the economy and the Anglo-Irish Treaty agreement, 1921 | Kenny, Colum | Article in Journal | | 2023 |
| 'Arms without banners' : The Irish Republican Army , 1920-21 | Borgonovo, John | Article in Book | Cork University Press | 2017 |
| 'As legacie upon my soule' : the wills of the Irish Catholic community, c.1550-c.1660 | Tait, Clodagh | Article in Book | Four Courts Press | 2006 |
| 'Bringing in the Guns' by Arthur Griffith | Griffith, Arthur | Article in Journal | | 2020 |
| 'Ears stunned with the din of arms': Belfast volunteer sermons and James Magee | O'Connor, Michael | Article in Journal | | 2011 |
| 'Into the custody of the Serjeant at Arms' : inducing parliamentary attendance in Dublin and Westminster, 1690-1859 | Wolfe, Eugene L | Article in Journal | | 2018 |
| 'Men and arms': the Ulster settlers c. 1630 | Hunter, R. J. (Robert J.) | Monograph or Collective Volume | Ulster Historical Foundation | 2012 |
| 'Prophet of the oppressed nations': Gabriele D'Annunzio and the Irish Republic, 1919-21 | Phelan, Mark | Article in Journal | | 2013 |
| 'Replant the uprooted trunk of the tree of faith' : the Society of Jesus and the continental colleges for religious exiles | McCoog, Thomas M. | Article in Book | | 2013 |
| 'She set me writing my first play' : Laura Armstrong and Yeats's early drama | Redwine, Elizabeth Brewer | Article in Journal | | 2005 |
| 'Slow and cold in the true service of God' : popular beliefs and practices, conformity and Reformation in Wales, c.1530-1600 | Olson, Jatharine K. | Article in Book | | 2014 |
| 'The curious incident of the dog in the night-time': the pre-Reformation Church in Wales | Gray, Madeleine | Article in Book | | 2014 |
| 'Tyrannous constructs' or Tools of the Trade? the use and abuse of concepts in medieval history | Armstrong, Jackson W. ; Crooks, Peter ; Ruddick, Andrea | Article in Book | NA | 2022 |
| 1798 French flintlock musket | Joye, Lar | Article in Journal | | 2022 |
| A blast from the past | Stone, Colin | Article in Journal | | 2013 |
| A blood-staunching charm of Royal 2.A.xx and its Greek text | Kesling, Emily | Article in Journal | | 2021 |
| A Call to Arms | O'Donoghue, Peter | Article in Journal | | 2006 |
| A call to arms | O'Brien, Paul | Article in Journal | | 2014 |
| A Clarecastle rifle-range | Shaw, Eric
| Article in Journal | | 2012 |
| A collection of Irish charms | Carney, JamesCarney, Maura | Article in Journal | | 1960 |
| A Dublin Diocesan Cleric in Buenos Aires | Walsh, Edward | Article in Journal | | 2023 |
| A farewell to arms? : decommissioning and the peace process | McInnes, Colin | Article in Book | | 2000 |
| A farewell to arms? beyond the Good Friday agreement | | Monograph or Collective Volume | Manchester University Press | 2000 |
| A farewell to arms? From 'long war' to long peace in Northern Ireland | | Monograph or Collective Volume | Manchester University Press and St Martin's Press | 2000 |
| A flintlock pistol from Whitestown, County Waterford | Shiels, Damian | Article in Journal | | 2011 |
| A genealogical history of the Savage family in Ulster, being a revision and enlargement of certain chapters of The Savages of the Ards | Savage-Armstrong, G. F. | Monograph or Collective Volume | | 1906 |
| A guide to Belderrig's ancient farms | Caulfield, Seamus | Monograph or Collective Volume | belderrigvalley.com | 2015 |
| A historic coat of arms | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| A history of Johnstown House, Enfield, County Meath, 1761 to 2006 | Prendergast, Jim | Monograph or Collective Volume | General Publishing | 2006 |
| A history of the king's sergeants at law in Dublin : honour rather than advantage | Hart, A. R. | Monograph or Collective Volume | Four Courts | 2000 |
| A house divided : the political community of the lordship of Tir Chonaill and the reaction to the Nine Years War | McGettigan, Darren | Article in Book | | 2006 |
| A medieval farmstead at Killegland, Ashbourne, Co. Meath | Frazer, William | Article in Book | NA | 2009 |
| A medieval farmstead at Moneycross Upper, Co. Wexford | Schweitzer, Holger | Article in Book | | 2009 |
| A most difficult and unpalatable part - the release of politically motivated violent offenders | Von Tangen Page, Michael | Article in Book | | 2000 |
| A Pádraig Pearse letter | Pearse, Patrick Henry, 1879-1916 | Article in Journal | | 1991 |
| A preliminary view of the insect assemblages from the early Christian rath site at Deer Park Farms, Northern Ireland | Allison, Enid P.Kenward, Harry Kenneth | Article in Book | | 1994 |
| A sign of victory? : ‘Scottish swords’ and other weapons in the possession of the ‘Auld Innemie’ | Moffatt, Ralph | Article in Journal | | 2018 |
| A toothache charm in a manuscript fragment of John Lysaght | Flahive, Joseph J. | Article in Book | | 2019 |
| A true relation of the actions of the Inniskilling men, from their first taking up of Arms in December 1688 | Hamilton, Andrew | Monograph or Collective Volume | | 1690 |
| A Victorian atheist encounters Roman-Catholic Ireland | Armstein, Walter L. | Article in Book | | 2005 |
| A Viking age farmstead in Connemara | Gibbons, Erin KeeleyKelly, Eamonn P. | Article in Journal | | 2003 |
| A Windsor Enfield in the Donegal Militia | Haugseng, Magne | Article in Journal | | 2018 |
| Affidavit of Robert Scarff og Tomriland - List of unregistered guns 23 September 1841 | | Article in Journal | | 1997 |
| Aisling na Maighdine: The Virgin’s dream in Irish oral tradition | McArdle, Denis | Article in Book | | 2019 |
| Alarms and excursions in Lisbon under Castilian domination : the case of Captain Richard Butler | Williams, Michael E. | Article in Journal | | 1990 |
| Alexander : portrait of Field Marshal Viscount Alexander, governor-general of Canada, on his farewell to arms | Robinson, James | Monograph or Collective Volume | Chronicle Press | 1946 |
| Alexander Bishop Butler: celebrated gunsmith. The Spilsbury family and the Mortimer gunsmiths | Butler, Anthony | Article in Journal | | 2016 |
| Alternative establishments? Insular Catholicism and Presbyterianism | Armstrong, RobertÓ hAnnracháin, Tadhg | Article in Book | | 2013 |
| An alphabetical dictionary of coats of arms belonging to families in Great Britain and Ireland : forming an extensive ordinary of British armorial. 2 vols. | Papworth, J. W. | Monograph or Collective Volume | | 1858 |
| An alternative establishment : the evolution of the Irish Catholic hierarchy, 1600-49 | Ó hAnnracháin, Tadhg | Article in Book | | 2013 |
| An apprenticeship in arms : the origins of the British Army 1585-1702 | Manning, Roger Burrow | Monograph or Collective Volume | Oxford University Press | 2006 |
| An army of phantom soldiers flying the colours of moral force | Armstrong, Deirdre | Article in Book | | 1998 |
| An economic history of agriculture in Northern Ireland, 1850-1900 | Armstrong, David | Monograph or Collective Volume | Plunkett Foundation of co-operative Studies | 1989 |
| An economic history of agriculture in Northern Ireland, 1850-1900 | Armstrong, D.L. | Thesis | | 1952 |
| An eighteenth century musket trial in Ireland | Blackmore, Howard L. | Article in Journal | | 1955 |
| An essay on the improvement to be made in the cultivation of small farms | Blacker, William | Monograph or Collective Volume | | 1834 |
| An introduction to firearms in post-medieval Ireland : 1500-1700 | O'Neill, James | Article in Book | | 2007 |
| An Leabhar Eoin: The ‘In principio’ charm in oral and literary tradition | Ó Crualaoich, Gearóid | Article in Book | | 2019 |
| An nádúrachas agus cainteoirí Ghaeilge na hAlbain | Armstrong, Timothy Currie | Article in Book | | 2018 |
| An unpublished early 17th century census of the men and arms on the estates of the English and Scotch settlers in Co. Armagh | Paterson, T. G. F. | Article in Journal | | 1970 |
| Antiquities Cornu-Brittanick: language, memory and landscape in early modern Cornwall | Walsham, Alexandra | Article in Book | | 2014 |
| Antrim militia muskets in 1756 | Montgomery, Ian | Article in Journal | | 2012 |
| Armorial carved stones at Daingean | Fear Ceall, pseud. | Article in Journal | | 1941 |
| Arms and the man | Manning, Conleth | Article in Journal | | 2010 |
| Arms and the medic: Chateaudun, Saint-LO and an Irish Red Cross plan for a field ambulance in 1943 | Gaffney, Phyllis | Article in Journal | | 2006 |
| Arms and the men, Ireland in turmoil | Brady, Seamus | Monograph or Collective Volume | The author | 1971 |
| Arms dumps and the IRA, 1923-32 | Horgan, John, b. 1940 | Article in Journal | | 1998 |
| Arms of Archbishop Carpenter | Slevin, Gerard | Article in Journal | | 1955 |
| Arms to Agreement : Northern Ireland's Move from War to Peace | Gawn, Ryan | Article in Journal | | 2009 |
| Armschutzplatten, wristguards or bracers in early bronze age archery : a question of function and nomenclature | King, Heather | Article in Journal | | 1997 |
| Armstrongs : from the debatable lands of Scotland to the 1798 rising in Ireland | Devine, Joseph | Article in Journal | | 2003 |
| Art in Great Britain and Ireland | Armstrong, Walter, Sir | Monograph or Collective Volume | | 1909 |
| Arthur Griffith's Rifle | Kenny, Colum | Article in Journal | | 2020 |
| Artillery in Ireland, 1760-1815 | Clements, W.H. | Article in Journal | | 2020 |
| Aspects of the archaeology architecture and sculpture of Lynch's Castle, Galway. Part 2 : The Royal Arms | Higgins, Jim | Article in Journal | | 1998 |
| Aspiring to the constabulary and an arms 'find' | O'Sullivan, Patrick | Article in Journal | | 1993 |
| August 1969 : Ireland's only appeal to the United Nations : a cautionary tale of humiliation and moral collapse | Clifford, Angela | Monograph or Collective Volume | Belfast Magazine | 2006 |
| Aylmer Armstrong and the foundation of ther Coleraine Art Society | Ward, Ken | Article in Journal | | 2014 |
| Ballyheigue in arms : portrait of a Kerry parish 1914-1923 | MacMahon, Bryan | Monograph or Collective Volume | Ballyheigue History and Heritage Group | 2023 |
| Beauchamp Begenal (1735-1802) : his portrait, his house, his pistols | Bagenal, John | Article in Journal | | 1986 |
| Beef with potatoes: food agriculture and sustainability in modern Ireland | Armstrong, Frank | Article in Journal | | 2015 |
| Beef with potatoes: food, agriculture and sustainability in modern Ireland | Armstrong, Frank | Article in Book | | 2016 |
| Between reformation and enlightenment : Presbyterian clergy, religious liberty and intellectual change | Coffey, John | Article in Book | | 2013 |
| Blake family records : a chronological catalogue with notes, appendices, and the genealogies of many branches of the Blake family, 1st ser. : 1300-1600; 2nd ser., Together with a brief account of the fourteen ancient families or tribes of the town of Galway, and a description of the corporate arms used by that town at different periods : 1600-1700 | | Monograph or Collective Volume | | 1902 |
| Bretha Comaithcheso – An Old Irish Law Tract on Neighbouring Farms | | Monograph or Collective Volume | Institiúid Ardléinn Bhaile Átha Cliath | 2022 |
| Brotherhood at arms : the Cairnes-Leslie controversy | Boylan, Thomas A.Foley, Timothy P. (Tadhg) | Article in Book | | 2000 |
| Brothers in arms | Goodman, John | Article in Journal | | 2014 |
| Brothers in Arms | Connellan, Séamus | Article in Journal | | 2004 |
| Brothers in arms - Matthias and Joseph Derham Irish Volunteers 1916 [Talk given 2004/5] | Whearity, Frank | Article in Journal | | 2010 |
| Brothers in arms. From Newtownards to the Somme via Downpatrick | Patterson, Ivan | Article in Journal | | 2008 |
| Brothers in arms? how the IRA and EOKA insurgencies transcended the local and became transnational | Edwards, Aaron ; Hadjiathanasiou, Maria | Article in Journal | | 2021 |
| Brothers-in-arms | Toohey, Jon | Article in Journal | | 2008 |
| Brothers-In-Arms: The Tormeys | Sheehan, John | Article in Book | | 2017 |
| Burgen in Irland. Herrschaftsarchitektur im Hochmittelalter | Metternich, Wolfgang | Monograph or Collective Volume | Wissenschaftliche Buchgesellschaft | 1999 |
| Buried in Calary | | Article in Journal | | 2005 |
| Called to arms : Australian soldiers in the Easter Rising 1916 | Kildea, Jeff | Article in Journal | | 2003 |
| Calling the Germans by a nasty name | Lecane, Philip | Article in Journal | | 2009 |
| Calvinistic Methodism and the reformed tradition in eighteenth-century Wales | Jones, David Ceri | Article in Book | | 2014 |
| Cannon in the Maiden City | Scott, Brian G. | Article in Journal | | 2009 |
| Captain and kern and knight-in-arms : martial identities and the subject of conquest in Derricke's Image of Irelande | Moroney, Maryclaire | Article in Book | | 2021 |
| Catholic intellectual culture in early modern Ireland | Cunningham, Bernadette | Article in Book | | 2014 |
| Cavan and the Presbyterian frontier in the early eighteenth century | Armstrong, Robert | Article in Book | | 2014 |
| Ceasefire and Dump Arms - the end of the Civil War 1923 | Hall, Donal | Article in Journal | | 2023 |
| Centre, periphery, locality, province : England
and its Far North in the fifteenth century | Armstrong, Jackson W. | Article in Book | | 2016 |
| Charles J. Haughey and the Arms Crisis | Kelly, Stephen | Article in Journal | | 2020 |
| Charms in Medieval Irish tales: Tradition, adaptation, invention | Carey, John | Article in Book | | 2019 |
| Charms, charmers and charming in Ireland : From the medieval to the modern | | Monograph or Collective Volume | University of Wales Press | 2019 |
| Children working on Lamb Bros fruit farms in the 1960s and 1970s | Mcloughlin, Ray | Article in Journal | | 2018 |
| Christianities in the early modern Celtic world | | Monograph or Collective Volume | Palgrave Macmillan | 2014 |
| Civic and corporate heraldry : a dictionary of impersonal arms of England, Wales and Northern Ireland | | Monograph or Collective Volume | | 1971 |
| Class, choice and charms in nineteenth-century courtship | Nichols-Boyle, Shawn | Article in Book | | 2019 |
| Claudius Gilbert and his books | Armstrong, Robert | Article in Book | | 2013 |
| Coats of Arms and the Bellew family | Bellew, Séamus | Article in Journal | | 2004 |
| Colony | Crooks, Peter | Article in Book | | 2022 |
| Coming to Glenageary - St Catherine's Park | Martin, Cecily Armstrong
| Article in Journal | | 2019 |
| Commemorating bonds of Union: remembering the Ulster Special Constabulary at the National Memorial Arboretum | Armstrong, L. J. | Article in Book | | 2017 |
| Comrades in arms : George Jean Nathan and Sean O'Casey | Angelin, Patricia | Article in Journal | | 1994 |
| Conclusion : Celtic Christianities in the age of Reformations : language, community, tradition and belief | Armstrong, Robert | Article in Book | | 2014 |
| Conclusion : closure for the Irish question? | Cox, MichaelGuelke, AdrianStephen, Fiona | Article in Book | | 2000 |
| Consuming Ireland : lucky charms cereal, Irish spring soap and 1-800-shamrock | Negra, Diane | Article in Journal | | 2001 |
| Crisis | Watkins, Carl | Article in Book | | 2022 |
| Cures and charms | Watters, Frank | Article in Journal | | 2003 |
| Dealing in death : the arms trade and the British civil wars, 1638-52 | Edwards, Peter | Monograph or Collective Volume | Sutton | 2000 |
| Deartháireacha Cogaidh : Scéal iontach William agus James Roantree ó Leim an Bhradáin, Co. Chill Dara|Brothers in Arms : The remarkable story of William and James Roantree from Leixlip, Co. Kildare | Kenny, Michael | Monograph or Collective Volume | Michael Kenny | 2018 |
| Deer Park Farms : the excavation of a raised rath in the Glenarm Valley, Co. Antrim | Lynn, C.J.McDowell, J.A. | Monograph or Collective Volume | Stationary Office for the Northern Ireland Environment | 2011 |
| Dublin and the Sinn Féin rising : portraits, documents, pictures, volunteer relics, arms and accoutrements | Anonymous | Monograph or Collective Volume | [s.n.] | 1916 |
| Dublin city coat of arms | Clark, Mary | Article in Journal | | 2000 |
| Dublin-made rifle's good shooting | Roberts, N. | Article in Journal | | 1948 |
| Edward Bruce's invasion of Ireland | Armstrong, Olive Gertrude | Monograph or Collective Volume | | 1923 |
| English Military Intelligence in Ireland during the Wars of the Three Kingdoms | Ó Siochrú, Micheál | Article in Book | | 2006 |
| English, Irish and Scottish firearms makers | Carey, A. M. | Monograph or Collective Volume | Chambers | 1955 |
| English, Irish and Scottish firearms makers ... from the middle of the 16th century to the end of the 19th century. | Carey, A. M. | Monograph or Collective Volume | | 1967 |
| Establishing a confessional Ireland, 1641–1691 | Armstrong, Robert | Article in Book | | 2018 |
| Estates and large farms in County Longford, 1841-1911 | Nolan, William | Article in Book | | 2010 |
| Ethnicity, the English, and Northern Ireland : comments and reflections | Armstrong, Lord | Article in Book | | 1993 |
| Europe and the Europeanisation of the Irish question | Meehan, Elizabeth | Article in Book | | 2000 |
| European and American scholarship and the study of Medieval Irish ‘magic’ (1846–1960) | Borsje, Jacqueline | Article in Book | | 2019 |
| Excavation and conjecture of a late Bronze Age farmstead at Tober, Co. Offaly | Walsh, Fintan | Article in Journal | | 2011 |
| Excavation and conjecture of a late bronze age farmstead at Tober, County Offaly | Walsh, Fintan | Article in Journal | | 2013 |
| Familial feud in early modern Meath | Tuite, Fionnán | Article in Book | | 2006 |
| Family crests of Great Britain, Ireland, Australia, and Canada | Telford, Christopher | Article in Journal | | 1958 |
| Farewell to the 25-pounder Field Gun | Scannell, James | Article in Journal | | 2011 |
| Feudalism : reflections on a tyrannical construct's fate | Brown, Elizabeth A. R. | Article in Book | | 2022 |
| Fianna Fáil & arms decommissioning 1923-32 | Horgan, John, b. 1940 | Article in Journal | | 1997 |
| Fiction and the Famine farmsteads | Lane, Pádraig G. | Article in Journal | | 2017 |
| Fields, farms and settlement in Europe | | Monograph or Collective Volume | Ulster Folk and Transport Museum | 1976 |
| Figures of memory : poetry, space, and the past | Armstrong, Charles I., 1969- | Monograph or Collective Volume | Palgrave Macmillan | 2009 |
| Firearms and fieldworks : military transformation and the end of Gaelic Ireland | O'Neill, James | Article in Book | | 2023 |
| Flaithrí Ó Maolchonaire and the Red Hand of Ulster | Hazard, Benjamin | Article in Journal | | 2010 |
| For defense of country and the glory of arms : army officers in Spanish Louisana, 1766-1803 | Din, Gilbert C. | Article in Journal | | 2002 |
| For the triumph of the patriot arms : the Christian Brothers, Our Boys and militant nationalism in Irish popular culture, 1914-1922 | Flanagan, Michael | Monograph or Collective Volume | Nova Southeastern University | 2001 |
| Four brooches preserved in the library of Trinity College, Dublin | Armstrong, E. C. R. | Article in Journal | | 1915 |
| Fraternity and community in early modern Dublin | Lennon, Colm | Article in Book | | 2006 |
| From Anglo-Irish to British-Irish relations | Gillespie, Paul | Article in Book | | 2000 |
| From Anglo-Norman manor to plantation estate : an archaeological survey of monasteries county Offaly | Armstrong-Anthony, Sinéad | Article in Book | | 2005 |
| From comfortable farms to mercantile commerce and cultural politics : the social origins and family connections of Thomas Francis Meagher | Mannion, John | Article in Journal | | 2003 |
| From Michael Davitt to James Connolly : internationalism from below and the challenge to the UK state and British empire from 1879-95 | Armstrong, Allan | Monograph or Collective Volume | Intfrobel Publications | 2010 |
| From New York to Ballyfermot: the Thompson submachine gun and the Irish War of Independence | Ó Maonaihgh, Aaron | Article in Journal | | 2021 |
| From war to peace in Northern Ireland | Kennedy-Pipe, Caroline | Article in Book | | 2000 |
| Frontier | Armstrong, Jackson W. | Article in Book | | 2022 |
| Fulachtaí, furnaces and farmsteads. Archaeological discoveries on the Tullamore bypass | Janes, Tom | Article in Journal | | 2011 |
| Gaelic religious poetry in Scotland : the Book of the Dean of Lismore | Innes, Sim | Article in Book | | 2014 |
| Gaisce, greann agus grá: Conall Gulban agus féidearthachtaí na scéalaíochta gaisciúla | de Cléir, Síle | Article in Journal | | 2014 |
| German arms and the 1916 rising | Duggan, John P. | Article in Journal | | 1970 |
| Guide to the records of the Genealogical Office, Dublin, with a commentary on heraldry in Ireland and on the history of the Office | Barry, John | Article in Journal | | 1971 |
| Gun flint | Beese, Anthony | Article in Journal | | 2006 |
| Gun running from Germany to Ireland in the early 1920s | Roth, Andreas | Article in Journal | | 2000 |
| Gun-running in 1882 | Ó Sé, Liam | Article in Journal | | 2005 |
| Gunrunners : the covert arms trail to Ireland | Boyne, Sean | Monograph or Collective Volume | O'Brien Press | 2006 |
| Guns and gunners | Nowlan, P. F. | Article in Journal | | 1991 |
| Guns for Ulster | Crawford, F. H. | Monograph or Collective Volume | | 1947 |
| Guns in Ulster | Clark, H. W. | Monograph or Collective Volume | The author | 2002 |
| Guns in Ulster | Clark, Wallace | Monograph or Collective Volume | Constabulary Gazette | 1967 |
| Herald's Visitations in Ireland (Kindred Lines) | Fitzsimons, Fiona | Article in Journal | | 2025 |
| Heralds and monarchy | Wagner, Anthony Richard, Sir | Article in Journal | | 1953 |
| Honour, comradeship and betrayal : Lord Capel’s sword | Tomback, David H. | Article in Journal | NA | 2019 |
| Identity | Ruddick, Andrea | Article in Book | NA | 2022 |
| Imagining political representation in seventeenth-century Ireland | Ó hAnnracháin, Tadhg | Article in Book | | 2006 |
| Implements on Irish farms in 1900 | Bell, Jonathan | Article in Journal | | 1978 |
| In defence of the Irish Saints who ‘loved malediction’ | Kudenko, Ksenia | Article in Book | | 2019 |
| Indictments in the 'East Side' Thompson seizure | Isacsson, Alfred | Article in Journal | | 2003 |
| Insular Christianity : alternative models of the church in Britain and Ireland, c. 1570 – c. 1700 | | Monograph or Collective Volume | Manchester University Press | 2013 |
| Intelligence and Anglo-Irish relations, 1922-73 | O'Halpin, Eunan | Article in Book | | 2006 |
| Intelligence, statecraft and international power; papers read before the 27th Irish Conference of Historians held at Trinity College, Dublin 19-21 May 2005 : Historical Studies XXV | | Monograph or Collective Volume | Irish Academic Press | 2006 |
| Intelligence, the English navy and Ireland during the 1640s | Murphy, Elaine | Article in Book | | 2006 |
| Intelligible heraldry : the application of a medieval system of record and identification to modern needs. Foreword by Edward MacLysaght | Lynch-Robinson, AdrianLynch-Robinson, Christopher, Sir | Monograph or Collective Volume | | 1948 |
| International Arms Traders and the British Civil Wars of the Mid Seventeenth Century | Edwards, Peter | Article in Book | | 2004 |
| Internationalising the arms issue: the politics of decommissioning in Northern Ireland and Lebanon | Kerr, Michael | Article in Book | | 2008 |
| Introduction : Making and remaking community in early modern Ireland | Armstrong, Robert (Robert Matthew)Ó hAnnracháin, Tadhg | Article in Book | | 2006 |
| Introduction : Religious acculturation and affiliation in early modern Gaelic Scotland, Gaelic Ireland, Wales and Cornwall | Ó hAnnracháin, Tadhg | Article in Book | | 2014 |
| Introduction and spread of the horse-powered threshing machine to Ulster's farms in the nineteenth century : some aspects | Gailey, Alan | Article in Journal | | 1984 |
| Ireland at Westminster : the Long Parliament's Irish committees, 1641-1647 | Armstrong, Robert (Robert Matthew) | Article in Book | | 2002 |
| Ireland's Puritan Revolution? The Emergence of Ulster Presbyterianism Reconsidered | Armstrong, Robert (Robert Matthew) | Article in Journal | | 2006 |
| Irish catholics licensed to keep arms (1704) (Rec. Office, Parl. Reports P-A, D-3, No. B-1) | Anonymous | Article in Journal | | 1915 |
| Irish coats in continental rolls of arms | Wagner, Anthony Richard, Sir | Article in Journal | | 1942 |
| Irish emigration to Argentina : a different model | McKenna, Patrick | Article in Book | | 2000 |
| Irish families : their names, arms and origins | MacLysaght, Edward | Monograph or Collective Volume | Hodges Figgis | 1957 |
| Irish families : their names, arms and origins. | MacLysaght, Edward | Monograph or Collective Volume | | 1972 |
| Irish families : their names, arms, and origins | MacLysaght, Edward | Monograph or Collective Volume | Irish Academic Press | 1985 |
| Irish family names : arms, origins, and locations | De Breffny, Brian | Monograph or Collective Volume | Gill & Macmillan | 1982 |
| Irish glossaries and other digital resources for early Irish studies | Moran, Pádraic | Article in Book | | 2010 |
| Irish gunsmiths and sword cutlers | Carroll, F. | Article in Journal | | 1957 |
| Irish gunsmiths and sword cutlers | Westropp, Michael Seymour Dudley | Article in Journal | | 1952 |
| Irish in the Old English charms | Meroney, H. | Article in Journal | | 1945 |
| Irish Intelligence and British war planning, 1910-14 | Jeffery, Keith | Article in Book | | 2006 |
| Irish Militia Artillary 1854-1909 | Clements, W. H. | Article in Journal | | 2008 |
| Irish Republicans and the Indo-German conspiracy of World War 1 | Plowman, Matthew Erin | Article in Journal | | 2003 |
| Irish seal matrices and seals | Armstrong, E. C. R. | Monograph or Collective Volume | [s.n.] | 1913 |
| Irish weapons, numbers and markings. "What do these old markings mean?" | Baxter, Colin | Article in Journal | | 2006 |
| Irland | Jäger, Helmut | Monograph or Collective Volume | Wissenschaftliche Buchgesellschaft | 1990 |
| Irland : eine Bibliographie selbständiger deutschsprachiger Publikationen : 16. Jahrhundert bis 1989 | Schneider, JürgenSotscheck, Rolf | Monograph or Collective Volume | | 1990 |
| Issue hierarchies in peace processes : the decommissioning of paramilitary arms and the Northern Ireland peace process. lessons for ending civil conflicts | Mac Ginty, Roger | Article in Journal | | 1998 |
| It's a long way to Gallipoli | Hajba, Anna-Maria | Article in Journal | | 2015 |
| Jack Lynch and the defence of democracy in Ireland, August 1969-June 1970 | Keogh, Dermot | Article in Journal | | 2009 |
| Jacobite artillery, 1689-91 | Murtagh, Harman | Article in Journal | | 2003 |
| Janico Dartasso : Chivalry, Nationality and the Man-at-Arms | Walker, Simon | Article in Journal | | 1999 |
| Joe Dowling - the man in the U-boat - a forgotten hero in Ireland's fight for independence | Fennelly, Teddy | Article in Journal | | 2016 |
| John Armstrong Garnett M.D. A Tipperary doctor and the death of Lord Edward Fitzgerald | Kavanagh, Myra | Article in Journal | | 2018 |
| John Ferrar, 1742-1804 : printer, author and public man | Moore, Jennifer | Article in Book | | 2009 |
| John KIng of Moy | Armstrong, David | Article in Journal | | 2010 |
| Kate Armstrong, my grandmother | Keane, Kathy | Article in Journal | | 2016 |
| Kennedy's book of arms | Kennedy, Patrick | Monograph or Collective Volume | Canterbury Achievements Ltd. | 1969 |
| Kilcoole 1914 | Scannell, James | Article in Journal | | 1986 |
| Kildare : The home of artillery | McLoughlin, Mark | Article in Journal | | 2014 |
| Kilmaine, from landed gentry estates to family farms : a modern land history of Kilmaine parish | Keane, Gerry | Monograph or Collective Volume | Ard Choill Publishing | 2023 |
| Labor copartnership : notes of a visit to co-operative workshops, factories and farms in Great Britain and Ireland, in which employer, employé and consumer share in ownership, management and results | Lloyd, H. D. | Monograph or Collective Volume | | 1898 |
| Li molt riche escu Bretaigne la grant : écus d'armes anglo-normands, anglais, gallois, écossais, irlandais, avec des lectures du blason suivant l'usage anglais : with English notes with lectures on heraldry according to English usage] | Biddulph, Joseph | Monograph or Collective Volume | | 1986 |
| Life after life : a Guildford Four memoir | Armstrong, Paddy, 1950- | Monograph or Collective Volume | Gill Books | 2017 |
| Local charms and cures | Curran, MaryMurphy, Nora | Article in Journal | | 1988 |
| Magic | Page, Sophie | Article in Book | | 2022 |
| Medieval Britain in 1956 | Hurst, J. G.Wilson, David Mackenzie, Sir | Article in Journal | | 1957 |
| Medieval Britain in 1957 | Hurst, J. G.Wilson, David Mackenzie, Sir | Article in Journal | | 1958 |
| Medieval Britain in 1958, pt. 2 : Post-Conquest | Hurst, J. G.Wilson, David Mackenzie, Sir | Article in Journal | | 1960 |
| Medieval Britain in 1959, Pt. 2 : Post-Conquest | | Article in Journal | | 1961 |
| Medieval Britain in 1960, pt. 2 : Post-Conquest | | Article in Journal | | 1962 |
| Medieval Britain in 1961, Pt. 2 : Post-Conquest | Hurst, D. G. | Article in Journal | | 1964 |
| Medieval Britain in 1964 | Hirst, D. G.Wilson, David Mackenzie, Sir | Article in Journal | | 1966 |
| Medieval Britain in 1966, pt. 2 : Post-conquest | | Article in Journal | | 1968 |
| Military aspects of Ireland's arms crisis of 1969-70 | Clifford, Angela | Monograph or Collective Volume | Belfast Magazine | 2006 |
| Miscellanea : A possible gunport in Irishtown, Limerick | Hodkinson, Brian | Article in Journal | | 2005 |
| Miscellanea : Geraldine Coat of Arms rediscovered at Adare Franciscan Friary | O'Rahilly, Celie | Article in Journal | | 2003 |
| Miscellanea : the arms of Ireland and Munster | Barry, John | Article in Journal | | 1962 |
| Miscellanea. The original city arms? | Hodkinson, Brian | Article in Journal | | 2007 |
| Mixed marriage, "a grave injury to our church" : An account of the 1957 Fethard-on-Sea Boycott | O'Connor, Catherine | Article in Journal | | 2008 |
| Mount Saint Joseph before the monks' day : Ballyskenagh to Mount Heaton. O'Carroll - Heaton - Armstrong, 1592-1818 | Walsh, Laurence | Article in Book | | 2007 |
| Muting the Klaxon : poetry, history and Irish modernism | Armstrong, Tim | Article in Book | | 1995 |
| My granduncles answered the call to arms | Hogan, Muriel | Article in Journal | | 2015 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Index of persons | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Index of places | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Introduction. | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Part 1: Named land north of River Boyne | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Part 1: Named land north of River Boyne | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Part 1: Named land north of River Boyne | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Part 2: Named land south of River Boyne | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Part 3: Named land on unidentified sites | McHugh, Ned | Article in Journal | | 2022 |
| Named land in the County of the Town of Drogheda, 1266-1900. Farms, fields and urbanised ground. Part 3: Named land on unidentified sites | McHugh, Ned | Article in Journal | | 2022 |
| Native Irish arms and armour in medieval Gaelic literature, 1170-1600 | Harbison, Peter | Article in Journal | | 1977 |
| Networks | Hartrich, Eliza | Article in Book | | 2022 |
| New fields and farms : migration policies of state land agencies, 1897-1980 | Nolan, William | Article in Book | | 1988 |
| New light on material concealed by Roger Casement near Banna Strand | Lyne, Gerard J. | Article in Journal | | 1987 |
| New light on the Arms Crisis | Puirséil, Niamh | Article in Journal | | 2009 |
| Nine hundred years of the Caput Christi charm: Scribal strategies and textual transmission | Tuomi, Ilona | Article in Book | | 2019 |
| Nineteenth-Century charm texts: scope and context | Wolf, Nicholas M. | Article in Book | | 2019 |
| Nobles, gentlemen and the profession of arms in Restoration Britain, 1660-1688 : a biographical dictionary of British army officers on foreign service | Childs, John, 1949- | Monograph or Collective Volume | Society for Army Historical Research | 1987 |
| Northern Ireland : developing a post-conflict economy | Morrissey, Mike | Article in Book | | 2000 |
| Northern Ireland after the Cold War | Cox, Michael | Article in Book | | 2000 |
| Northern Ireland scrapbook | Chartres, JohnDewar, MichaelHenshaw, Bert | Monograph or Collective Volume | Arms and Armour | 1986 |
| Notable figures with Longford family ties | O'Hara, Aidan | Article in Journal | | 2007 |
| Notes. Annual range practice, 3rd battalion, Royal Irish Rifles, Ballykinlar July 1903 | Kinsella, Anthony | Article in Journal | | 2008 |
| Notes. Contemporary accounts of military operations in Dublin in 1916, published in the magazine 'Irish Life'. | Kinsella, Anthony | Article in Journal | | 2018 |
| Ó Chill Chaoi go Cill Eoin: clár lámhscríbhinní Chlann Domhnaill | Mac Peaircín, Liam, 1938-2019 | Monograph or Collective Volume | Coiscéim | 2010 |
| Observations upon a 'shilling' of Francis the Dauphin and Mary Stuart, representing them as 'king and queen of Scotland, England & Ireland', dated 1558 : with notes regarding the assumption by Queen Mary of the arms and crown of England | Holt, H. F. | Article in Journal | | 1870 |
| Of stories and sermons : nationality and spirituality in Presbyterian Ulster in the later seventeenth century | Armstrong, Robert (Robert Matthew) | Article in Book | | 2006 |
| Offaly arms holders 1832 | Kearney, John | Article in Journal | | 2008 |
| On a bronze-age interment, at Furness, near Naas, Co. Kildare | Armstrong, E. C. R.Macalister, R. A. S. (Robert Alexander Stewart)Praeger, R. | Article in Journal | | 1914 |
| Ormond, the confederate peace talks and protestant royalism | Armstrong, Robert (Robert Matthew) | Article in Book | | 2001 |
| Orthaí and orthodoxy : healing charms in Irish popular religion | Wolf, Nicholas M. | Article in Book | | 2010 |
| Overlooking the River Mourne : four centuries of family farms in Edymore and Cavanalee in County Tyrone | Cox, Michael | Monograph or Collective Volume | Ulster Historical Foundation | 2006 |
| Para! : fifty years of the Parachute Regiment | Harclerode, Peter | Monograph or Collective Volume | Arms and Armour | 1992 |
| Peace processes and Northern Ireland : squaring circles? | Dingley, James | Article in Journal | | 1999 |
| Peace processes in the late twentieth century : a mixed record | Halliday, Fred | Article in Book | | 2000 |
| Penance and the privateer : handling sin in the bardic religious verse of the Book of the O'Conor Don (1631) | Ryan, Salvador | Article in Book | | 2014 |
| Periodical Reactions : The effect of the 1798 Rebellion and the 1800 Act of Union on the Irish monthly periodical | Archbold, Johanna | Article in Book | | 2008 |
| Phonological irregularity in compound verbs in the Würzburg glosses | Armstrong, John | Article in Journal | | 1976 |
| Place and power in Irish farms at the end of the nineteenth century | Barclay, Katie | Article in Journal | | 2012 |
| Policing and human rights after the conflict | Dickson, Brice | Article in Book | | 2000 |
| Politics | Fletcher, Christopher | Article in Book | | 2022 |
| Politics at pistol point | Andrews, Robert Hardy | Article in Journal | | 1971 |
| Politics, religion and community in later Stuart Ireland | Harris, Tim | Article in Book | | 2006 |
| Portlaoise's Crimean cannon? : a talk by Dr Paul Huddie, August 2017 | Huddie, Paul | Article in Journal | | 2018 |
| Preaching Presbyterian style : James Alexander of Convoy | Armstrong, Robert | Article in Book | | 2013 |
| Prehistoric farmstead at Kilnaboy | Jones, Carleton | Article in Journal | | 1996 |
| Presbyterian history in Ireland : two seventeenth-century narratives | | Monograph or Collective Volume | Ulster Historical Foundation | 2016 |
| Prize essay ... on the management of landed property in Ireland | Blacker, William | Monograph or Collective Volume | | 1837 |
| Processional cross, pricket-candlestick, and bell, found together at Sheephouse, near Oldbridge, Co. Meath | Armstrong, E. C. R. | Article in Journal | | 1915 |
| Promoting a culture of tolerance : education in Northern Ireland | Stephen, Fiona | Article in Book | | 2000 |
| Protest in arms : the Irish troubles, 1916-1923 | Holt, Edgar | Monograph or Collective Volume | Putnam | 1960 |
| Protestant churchmen and the confederate wars | Armstrong, Robert (Robert Matthew) | Article in Book | | 2005 |
| Protestant Ireland and the English parliament, 1641-1647 | Armstrong, Robert | Thesis | | 1996 |
| Protestant war : the 'British' of Ireland and the wars of the three kingdoms | Armstrong, Robert (Robert Matthew) | Monograph or Collective Volume | Manchester University Press | 2005 |
| Public health nursing | Armstrong, Sheila | Article in Book | | 2000 |
| Published and manuscript materials relating to Arthur Dobbs, including biographical and exhibition material | Armstrong, A.McFetridge, L.Rankin, D. Helen. | Article in Book | | 1990 |
| Raths and Clacháns : the homogeneity of early Irish society | Toumey, C. P. | Article in Journal | | 1980 |
| Reflections on using concepts | Watts, John | Article in Book | | 2022 |
| Regrouping in exile : Irish communities in western France in the seventeenth century | Ó Ciosáin, Éamon | Article in Book | | 2006 |
| Religious education and the law in Northern Ireland's controlled schools | Armstrong, David | Article in Journal | | 2009 |
| Reports from Poor Law inspectors in Ireland as to the existing relations between landlord and tenant in respect of improvements on farms, drainage, reclamation of land, fencing, planting, etc.; also as to the existence (and to what extent) of the Ulster tenant-right in their respective districts ... | Anonymous | Monograph or Collective Volume | | 1870 |
| Rigby flintlock duelling pistol | Joye, Lar | Article in Journal | | 2009 |
| Riots, rescues and 'grene bowes' : Catholics and protest in Ireland, 1570-1640 | Tait, Clodagh | Article in Book | | 2013 |
| Royal heraldry and some Irish arms at Trim, county Meath | Hickey, Elizabeth | Article in Journal | | 1989 |
| Royal roots, republican inheritance : the survival of the Office of Arms | Hood, Susan | Monograph or Collective Volume | Woodfield Press in association with the National Library of Ireland | 2002 |
| Rules and legislation on love charms in early medieval Ireland | Borsje, Jacqueline | Article in Journal | | 2010 |
| Seals of Kildare bishops and dignitaries | Armstrong, E. C. R. | Article in Journal | | 1914 |
| Seán O'Casey | Armstrong, William A. | Monograph or Collective Volume | Longmans | 1967 |
| Sensation in Stillorgan: the raid on St John of God Hospital in 1921 | Cogan, Frank | Article in Journal | | 2021 |
| Sheol siad le Childers | Ó Breisléain, Uinsionn | Article in Journal | | 1999 |
| Shifting allegiances : the protestant community in Connacht, 1643-5 | Duignan. Aoife | Article in Book | | 2006 |
| Social and economic conditions in the Belfast linen industry, 1850-1900 | Armstrong, D. | Article in Journal | | 1951 |
| Soldiering in Britain and Ireland, 1750-1850 : men of arms | Soldiering in Britain and Ireland, 1750-1850 | Monograph or Collective Volume | Palgrave Macmillan | 2013 |
| Some aspects of passenger traffic between Britain and Ireland, 1820-1850 | Irvine, H. S. | Article in Book | | 1996 |
| Some English, Scottish, Welsh and Irish arms in medieval continental rolls | Collins, S. M. | Article in Journal | | 1941 |
| Some Irish charms | Best, R. I. (Richard Irvine), 1872-1959 | Article in Journal | | 1952 |
| St. Patrick's Cathedral Past Choristers' Society : the last hundred years | | Monograph or Collective Volume | St. Patrick's Cathedral Past Choristers' Society | 1982 |
| Sticking to their guns? The politics of arms decommissioning in Northern Ireland, 1998-2007 | Mitchell, David | Article in Journal | | 2010 |
| Strip farms in the Graiguenamanagh basin | Richards-Orpen, J. | Article in Journal | | 1946 |
| Supplying an army: IRA gun-running in Britain during the War of Independence | Noonan, Gerard | Article in Journal | | 2011 |
| T. C. Murray's farmsteads : an historical record | Lane, Pádraig G. | Article in Journal | | 2007 |
| Téacsanna draíochta in Éirinn sa mheánaois luath. | Carey, John | Article in Book | | 2000 |
| Telling the Presbyterian story in eighteenth-century Ireland : John McBride and James Kirkpatrick | Armstrong, Robert | Article in Book | | 2017 |
| Tenant vs. owner occupied farms in York country, Ontario, 1871 | Marr, W. L. | Article in Journal | | 1984 |
| The "Irish road" : military supply and arms for Elizabeth's army during the O'Neill rebellion in Ireland, 1598-1601 | Stewart, R. W. | Article in Book | | 1991 |
| The 1833 arms register for Co. Cavan | Coleman, William G. | Article in Journal | | 1978 |
| The 1998 Agreement : Unionist responses | Aughey, Arthur | Article in Book | | 2000 |
| The actions of the Enniskillen men from their first taking up arms in 1688 to the landing of Duke Schomberg in Ireland | Hamilton, Andrew | Monograph or Collective Volume | Castlepoint Press | 2001 |
| The Agostini Plutarch : an illuminated Venetian incunable | Armstrong, Lilian | Article in Book | | 1986 |
| The American connection : U.S. guns, money, and influence in Northern Ireland | Holland, Jack | Monograph or Collective Volume | Viking | 1987 |
| The ancient and noble family of the Savages of the Ards | Savage-Armstrong, G. F. | Monograph or Collective Volume | | 1888 |
| The Anglo-Irish Agreement: an interview with Sir David Goodall and Lord Armstrong of Ilminster | Armstrong of Ilminster, LordGoodall, David, Sir | Article in Book | | 2015 |
| The Anglo-Irish coinage and the ancient arms of Ireland | Dykes, David Wilmer | Article in Journal | | 1966 |
| The Anglo-Irish coinage and the ancient arms of Scotland | Dykes, David Wilmer | Article in Journal | | 1966 |
| The arming of Ireland : gun-running and the Great War, 1914-16 | Novick, Ben | Article in Book | | 2002 |
| The arms of Bandon | MacCarron, Patrick | Article in Journal | | 1995 |
| The arms of Ireland : medieval and modern | Kennedy, John J. | Article in Journal | | 1991 |
| The Arms of some Galwegian guilds | Higgins, Jim | Article in Journal | | 2007 |
| The arms of St George's church, Belfast | Cassidy, William | Article in Journal | | 1947 |
| The arms of Strongbow | Lamborn, E. A. Greening | Article in Journal | | 1941 |
| The arms of the city of Cork. Tracing the development of Cork through the artefact of the Arms, by examining some examples from the 17th century to the present day | Lantry, Mary | Article in Journal | | 2008 |
| The arms of Tighe | Crotty, G. | Article in Journal | | 2000 |
| The arms raid on the Cope family residence at Drumilly, Loughgall in August 1919 | Kane, James | Article in Journal | | 2016 |
| The arms trial | O'Brien, Justin | Monograph or Collective Volume | Gill & Macmillan | 2000 |
| The Armstrongs of Manorhamilton and West Gwillimbury : a study of settlement and migration patterns of Irish immigrants to upper Canada | Matthew, PatriciaNeff, Charlotte | Article in Journal | | 2019 |
| The artillery train of Thomas Wentworth, Earl of Strafford, 1640 | Mercer, Malcolm | Article in Journal | | 2011 |
| The background to the Irish peace process | Mansergh, Martin | Article in Book | | 2000 |
| The battle of Britain : history and Reformation in early modern Wales | Bowen, Lloyd | Article in Book | | 2014 |
| The bearing of coat-armour by ladies : a guide to the bearing of arms by ladies of all ranks, whether maid, wife, or widow, in England, Scotland, & Ireland | Franklin, C. A. H. | Monograph or Collective Volume | | 1923 |
| The Belfast Agreement of 1998 : from ethnic democracy to a multicultural, consociational settlement? | Bew, Paul | Article in Book | | 2000 |
| The bell shrine of St Senan, known as the Clogán Óir | Armstrong, E. C. R. | Article in Journal | | 1919 |
| The Book of Public Arms. A cyclopaedia of the armorial bearings, heraldic devices, and seals ... of counties, cities ... of the United Kingdom ... | | Monograph or Collective Volume | | 1894 |
| The British army in Northern Ireland | Dewar, Michael, 1941- | Monograph or Collective Volume | Arms & Armour | 1996 |
| The British army in Northern Ireland | Dewar, Michael | Monograph or Collective Volume | Arms and Armour | 1985 |
| The Cailleach and the Cosmic Hare | Lehane, Shane | Article in Book | | 2019 |
| The call to arms : Tom McEllistrim and the fight for freedom in Kerry | Moore, Martin | Monograph or Collective Volume | An Gabha Beag | 2016 |
| The charms of Ireland : travel writing and tourism | Hooper, Glenn | Article in Book | | 2020 |
| The Chester estate map 1856 | Garry, James | Article in Journal | | 1999 |
| The church in Gaelic Scotland before the Reformation | MacDonald, Iain G. | Article in Book | | 2014 |
| The Clachans project | Anonymous | Article in Journal | | 2005 |
| The Coats of Arms at the Bishop's Palace Raphoe, Co. Donegal | Neill, JohnOllardale, Ian Rice | Article in Journal | | 2006 |
| The communion of saints and Catholic reformation in early seventeenth-century Ireland | McCafferty, John | Article in Book | | 2006 |
| The communities of Clonmel, 1608-49 | McGrath, Bríd | Article in Book | | 2006 |
| The consuls who helped sink a fleet : Union consuls in Ireland, intelligence and the American Civil War | Whelan, Bernadette | Article in Book | | 2006 |
| The Dallas carbine | O'Reilly, Michael | Article in Journal | | 2014 |
| The Deer Park Farms settlement : (Co. Antrim) an early medieval house site | Lynn, Chris | Article in Journal | | 1995 |
| The Dublin armorial of Scottish nobility: G.O MS 36 Scottish Nobility E. | | Monograph or Collective Volume | Heraldry Society of Scotland with assistance from the St. Andrews Fund for Scots Heraldry | 2006 |
| The Dublin Castle 'Brown Bess' musket | Joye, Lar | Article in Journal | | 2017 |
| The effect of violence on the Irish peace process | Darby, John | Article in Book | | 2000 |
| The effects of the Spanish Civil War on Ireland | Armstrong, Ken | Article in Journal | | 2006 |
| The evolution of Irish disarmament intiatives at the United Nations, 1957-1961 | Manathunga, Catherine | Article in Journal | | 1996 |
| The evolution of the settlement pattern of Anglo-Norman Eastmeath | Graham, B. J. (Brian J.) | Article in Book | | 1976 |
| The failure of the German arms landing at Easter, 1916 | O'Donoghue, Florence | Article in Journal | | 1966 |
| The first gun in Ireland | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1974 |
| The first gun in Ireland : 1332? | Jones, Randolph | Article in Journal | | 2007 |
| The Fixed Defences of Eire in the Emergency, 1940-1946 | Clements, W.H. | Article in Journal | | 2018 |
| The forgotten voices of Killeeneen Cumann na mBan|Glórtha Chumann na mBan Chill Fhinín atá ligthe i ndearmad | Armstrong, Leona | Article in Book | | 2016 |
| The Genealogical Office and its records | Grenham, John | Article in Book | | 1998 |
| The grant of arms to the Louth county council | O'Sullivan, Harold | Article in Journal | | 1978 |
| The gun in politics : an analysis of Irish political conflict, 1916-1986 | Bell, J. Bowyer | Monograph or Collective Volume | Transaction Books | 1987 |
| The Harold-Barrys of Doneraile, brothers, cousins, nephew and uncle, in arms | Linehan, Barry | Article in Journal | | 2016 |
| The Howth gun running | Dillon, Geraldine | Article in Journal | | 1963 |
| The Howth gun-running and the Kilcoole gun-running, 1914 | | Monograph or Collective Volume | Browne and Nolan | 1964 |
| The human consequences of armed conflict : constructing 'victimhood' in the context of Northern Ireland's troubles | Smyth, Marie | Article in Book | | 2000 |
| The Imperial Parliament, 1 : the state of parliamentary business | Harmsworth, Cecil Bisshopp | Article in Book | | 1912 |
| The influence of the Irish Catholic clergy in shaping the religious and political allegiances of Irish Catholics, 1603-41 | Finnegan, David | Article in Book | | 2013 |
| The IRA's attempted gunrunning from Italy, 1920 | Hales, DonalLeahy, Michael | Article in Journal | | 2019 |
| The IRA, intelligence and Bloody Sunday, 1920 | Dolan, Anne | Article in Book | | 2006 |
| The Irish alternative : Scottish and English Presbyterianism in Ireland | Armstrong, Robert | Article in Book | | 2013 |
| The Irish faction fighters of the 19th century | O'Donnell, P. D. | Monograph or Collective Volume | Anvil | 1975 |
| The Langrishe quarterings | Crotty, G. | Article in Journal | | 1997 |
| The Larne gun running of 1914 | Jackson, Alvin | Article in Journal | | 1993 |
| The law and practice of grants of arms and registration of pedigrees in England, Scotland and Ireland | Phillimore, W. P. W. | Monograph or Collective Volume | | 1905 |
| The Long Parliament goes to war : the Irish campaigns, 1641-3 | Armstrong, Robert (Robert Matthew) | Article in Journal | | 2007 |
| The longest walk : the world of bomb disposal | Birchall, Peter | Monograph or Collective Volume | Arms & Armour | 1997 |
| The Martin Flynn farm : from public land in 1845 to living history farms in 1970 | Murray, William | Article in Journal | | 1971 |
| The Mauser Model 71 rifle | Joye, Lar | Article in Journal | | 2011 |
| The nature of arms : an exposition of the meaning and significance of heraldry, with special reference to its nobiliary aspects | Gayre, G. R. | Monograph or Collective Volume | | 1961 |
| The new English in Europe, 1625-60 | Little, Patrick | Article in Book | | 2006 |
| The O'Donovan family of Atateemore, alias Blackney's Part, co. Kilkenny : planter development of lands, farmsteads and demesnes north of Waterford City | Herity, Michael | Article in Journal | | 2012 |
| The O'Moran septs and coats of arms | Moran, T. W. | Article in Journal | | 1970 |
| The office of arms of Ireland | Butler, T. Blake | Article in Journal | | 1946 |
| The officers of arms of Ireland | Butler, T. Blake | Article in Journal | | 1945 |
| The original city arms? | Hodkinson, Brian J. | Article in Book | | 2012 |
| The original Farnham Arms from the Registry of Deeds | Anonymous | Article in Journal | | 1983 |
| The origins of Trotskyism in Ireland | Crossey, CiaranMonaghan, James | Article in Journal | | 1996 |
| The Parish of Termonmaguirke: a bi-centenary history 1792-1992 | Armstrong, Maurice A. | Monograph or Collective Volume | Graham & Sons Ltd. | 1991 |
| The peace process in South Africa, Israel and Northern Ireland : a farewell to arms? | Guelke, Adrian | Article in Journal | | 1994 |
| The Peerage of Ireland; or, a genealogical history of the present nobility of that kingdom, with their coats of arms. 7 vols. | Lodge, John | Monograph or Collective Volume | | 1789 |
| The prehistory of Medieval farms and villages: From Saxons to Scandinavians | Thomas, Gabor | Article in Book | | 2012 |
| The Printing History of The Peace Egg Chapbooks | Cass, Eddie | Article in Book | | 2008 |
| The religious significance of the sén 7 soladh in Altram Tige Dá Medar | Hambro, Cathinka Dahl | Article in Book | | 2019 |
| The role of the horse on Irish farms | Watson, Mervyn | Article in Book | | 2000 |
| The sale of farms | McLoughlin, Dan | Article in Journal | | 2005 |
| The SDLP and the roots of the Good Friday Agreement | Farran, Sean | Article in Book | | 2000 |
| The shooting at Joseph Wallplate 1847 and the trial and conviction of Matthew Kilkelly | Burke, Freddie | Article in Journal | | 1995 |
| The story of Birr's Russian trophy cannon | Huddie, Paul | Article in Journal | | 2018 |
| The thimble riggers : the Dublin arms trials of 1970 | Kelly, James, 1929-2003 | Monograph or Collective Volume | The author | 1999 |
| The Thompson submachine gun during and after the Anglo-Irish war : the new evidence | Jung, Patrick | Article in Journal | | 1998 |
| The Thompson submachine gun in Ireland, 1921 | Bell, J. Bowyer | Article in Journal | | 1967 |
| The three castles of Dublin : an eclectic history of Dublin through the evolution of the city's Coat of Arms | English, Michael | Monograph or Collective Volume | Dublin City Council | 2016 |
| The use of folk charms in the 1832 Cholera epidemic. [Parts] 1-2 | Meehan, Helen | Article in Journal | | 2001 |
| The use of oxen on Irish farms since the eighteenth century | Bell, Jonathan | Article in Journal | | 1983 |
| The value of Ulster street directories | Armstrong, Deirdre | Article in Journal | | 2008 |
| The War of the Three Kings, 1689-91 | Armstrong, Robert | Article in Book | | 2014 |
| The Wicklow Artillary in 1900 | Thompson, F. Glenn | Article in Journal | | 2008 |
| The Wild Geese : the Irish brigades of France and Spain | McLaughlin, M. G. | Monograph or Collective Volume | Osprey | 1980 |
| Ther Dublin District Surveyors, 1844-1924 | O'Donoghue, Brendan | Article in Journal | | 2019 |
| These be thine arms forever : 35 centuries of Burkes | Burke, Bob | Monograph or Collective Volume | Commonwealth Press | 1993 |
| Thompson submachine-gun | Joye, Lar | Article in Journal | | 2009 |
| Three failures and a success : Dublin Castle's intelligence assessed, 1796-1803 | Bartlett, Thomas | Article in Book | | 2006 |
| Through the ages to Newtownabbey | Armstrong, Robert | Monograph or Collective Volume | Newtownabbey Borough Council | 1979 |
| Through the ages to Newtownabbey | Armstrong, Robert | Monograph or Collective Volume | Newtownabbey Borough Council | 1995 |
| Through the Bridewell gate : a diary of the Dublin arms trial | MacIntyre, Tom | Monograph or Collective Volume | Faber and Faber | 1971 |
| Thurot at Carrickfergus | Armstrong, T. | Article in Journal | | 1938 |
| Times, chimes & charms of Dublin : a guide to Dublin's clocks and bells | Curtis, Joe | Monograph or Collective Volume | The author | 2012 |
| Times, chimes and charms of Dublin : a unique guide to Dublin and its clocks | Curtis, Joe | Monograph or Collective Volume | Verge Books | 1992 |
| To shake the Union: The 1916 Rising, Scotland and the world today | Armstrong, Allan | Article in Book | | 2016 |
| To take arms : a year in the provisional I.R.A. | McGuire, Maria | Monograph or Collective Volume | Quartet Books | 1973 |
| Tools and things machinery on Irish farms 1700-1981 | O'Neill, Timothy P. | Article in Book | | 1982 |
| Towards a typology of European narrative charms in Irish oral tradition | Hillers, Barbara | Article in Book | | 2019 |
| Traditional religion in sixteenth-century Gaelic Ireland | Gillespie, Raymond | Article in Book | | 2014 |
| Tragedy at Mount Catherine | Ryan, Pat | Article in Journal | | 2001 |
| Tying up some loose ends on the 'East Side' seizure | Isacsson, Alfred | Article in Journal | | 2007 |
| Tyrry of Glankittane | Terry, Kevin | Article in Journal | | 2022 |
| Ulster King of Arms and the English heralds | London, H. S. | Article in Journal | | 1944 |
| Ulster Office, 1552-1800 | McCarthy, Terence Francis | Thesis | | 1983 |
| Unusual artillery at the siege of Crom castle, 1689 | Murtagh, Harman | Article in Journal | | 1990 |
| Up close and personal... evidence for impact damage on Irish halberds | Bright, PaulGahan, JohnGilchrist, Michael D.O'Flaherty, Ronan | Article in Journal | | 2008 |
| Upstairs and Downstairs - My Life in Marlow House and Moyaliffe Castle | Fennessy, Bridie Garrett | Article in Journal | | 2024 |
| Using concepts in medieval history : perspectives on Britain and Ireland, 1100-1500 | | Monograph or Collective Volume | Springer | 2022 |
| Valentine Jackson - an IRB man in Stillorgan | MacMahon, Bryan, 1949- | Article in Journal | | 2014 |
| Viscount Ards and the presbytery : politics and religion among the Scots of Ulster in the 1640s | Armstrong, Robert (Robert Matthew) | Article in Book | | 2009 |
| Walter Bellengier, Ireland King of Arms, 1467-87 | London, H. S. | Article in Journal | | 1958 |
| Warlords : ancient-Celtic-medieval | Newark, Tim (Timothy) | Monograph or Collective Volume | Arms & Armour P. | 1996 |
| Waterford and IRA gun-running, 1917-22 | O'Connor, Emmet | Article in Journal | | 2001 |
| Whatever happened to the women? : gender and peace in Northern Ireland | Fearon, Kate | Article in Book | | 2000 |
| Wooden book with leaves indented and waxed found near Springmount Bog, Co. Antrim | Armstrong, E. C. R. | Article in Journal | | 1920 |
| [A] Charley Family Houses In Dunmurry|B The Children Of William Charley (1826 -1890) Of Seymour Hill.|C The Charley family Coat of Arms | Charley, Robby | Article in Journal | | 1995 |
| ‘Cahill’s blood’: Mr Cahill Makes the Cure | Nuttall, Deirdre | Article in Book | | 2019 |
| ‘Hold manfully onto your farms’: Gender and Resistance During the Irish Land War | Bethel, Patrick | Article in Book | | 2023 |
| ‘Into the custody of the Serjeant at Arms’ : inducing parliamentary attendance in Dublin and Westminster, 1690–1859 | Wolfe, Eugene L | Article in Journal | | 2018 |
| ‘The cure for bleeding’: Charms and other cures for blood-stopping in Irish tradition | Ní Fhloinn, Bairbre | Article in Book | | 2019 |
| ‘We’ll talk now about charms’: Knowledge as folklore and folklore as knowledge | Ó Cadhla, Stiofán | Article in Book | | 2019 |
| “Beasts with claws” : the English Republic, the Presbyterian peril, and the Ulster question | Armstrong, Robert | Article in Journal | | 2022 |