| A bibliography of royal proclamations of the Tudor and Stuart sovereigns and of others published under their royal authority, 1485-1714 | NA | Monograph or Collective Volume | [s.n.] | 1910 |
| A calendar of inquisitions formerly in the office of the chief remembrancer of the exchequer prepared from the manuscripts of the Irish Record Commissioners | Griffith, Margaret C. | Monograph or Collective Volume | Irish Manuscripts Commission | 1991 |
| A guide to the National Archives of Ireland | Murphy, Seán | Monograph or Collective Volume | Centre for Irish Genealogical and Local Studies | 1998 |
| A survey of the memoranda rolls of the Irish Exchequer, 1294-1509 | Lydon, James F. | Article in Journal | | 1966 |
| Acts of the Privy Council of England, 1542-1631 | | Monograph or Collective Volume | | 1890 |
| Beginner's page : Irish state papers, 1509-1782 | Walton, J. C. | Article in Journal | | 1986 |
| Calendar of Chancery warrants preserved in the Public Record Office ... 1244-1326 | | Monograph or Collective Volume | HMSO | 1927- |
| Calendar of charter rolls ... 1226-1516 | Anonymous | Monograph or Collective Volume | Public Record Office | 1972 |
| Calendar of fiants, Henry VIII to Elizabeth | Anonymous | Monograph or Collective Volume | [s.n.] | 1890 |
| Calendar of Home Office papers, 1760-75 | Home Office | Monograph or Collective Volume | [s.n.] | 1878 |
| Calendar of Memoranda Rolls (Exchequer) preserved in the P.R.O. : Michaelmas 1326-Michaelmas 1327 | | Monograph or Collective Volume | HMSO | 1968 |
| Calendar of state papers : domestic series, of the reign of Anne, preserved in the Public Record Office. Volume 3 , May 1704-October 1705 | Dimmer, C.Knighton, Charles StephenRumble, Alexander Richard | Monograph or Collective Volume | National Archives|Boydell | 2005 |
| Calendar of state papers : domestic series, of the reign of Anne, preserved in the Public Record Office. Volume 4 , October 1705-October 1706 | Dimmer, C.Knighton, Charles StephenRumble, Alexander Richard | Monograph or Collective Volume | Boydell | 2006 |
| Calendar of State Papers Domestic. Charles II | Anonymous | Monograph or Collective Volume | | 1860 |
| Calendar of State Papers Domestic. James II | | Monograph or Collective Volume | | 1960 |
| Calendar of state papers, domestic series of the reign of Anne preserved in the Public Record Office. 1702-1704 | | Monograph or Collective Volume | | 1916 |
| Calendar of State Papers, domestic series. Charles I | Anonymous | Monograph or Collective Volume | | 1858 |
| Calendar of state papers, domestic, Charles II, Addenda | | Monograph or Collective Volume | HMSO | 1947 |
| Calendar of State Papers, Domestic. The Commonwealth | | Monograph or Collective Volume | | 1875 |
| Calendar of State Papers, Domestic. William III | Anonymous | Monograph or Collective Volume | | 1896 |
| Calendar of state papers, foreign. Vol. 22, July-Dec. 1588 | | Monograph or Collective Volume | HMSO | 1936 |
| Calendar of state papers, Ireland: Tudor Period, 1509-1547 | NA | Monograph or Collective Volume | Irish Manuscripts Commission | 2017 |
| Calendar of state papers, Ireland: Tudor Period, 1566-1567 | | Monograph or Collective Volume | Irish Manuscripts Commission | 2009 |
| Calendar of state papers, Ireland: Tudor Period, 1568-1571 | | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| Calendar of the close rolls ... 1271-[1509] | Public Record Office | Monograph or Collective Volume | | 1892 |
| Calendar of the close rolls preserved in the Public Record Office : Edward IV, 2 : 1468-76; Edward IV, Edward V, and Richard III, A.D. 1476-85 | Anonymous | Monograph or Collective Volume | | 1954 |
| Calendar of the close rolls preserved in the Public Record Office. Edward III | | Monograph or Collective Volume | HMSO | 1896 |
| Calendar of the close rolls preserved in the Public Record Office. Edward IV, Vol.1, 1461-8 | | Monograph or Collective Volume | HMSO | 1949 |
| Calendar of the Close Rolls preserved in the Public Record Office. Henry IV, vol. 5 : Index volume, A.D. 1399-1413 | Chancery | Monograph or Collective Volume | | 1938 |
| Calendar of the close rolls preserved in the Public Record Office. Henry IV, [vol.] 1 : 1399-1402; [vol.] 2 : 1402-1405; [vol.] 3 : 1405-1409; [vol.] 4 : 1409-1413. 4 vols. | Anonymous | Monograph or Collective Volume | | 1927 |
| Calendar of the close rolls preserved in the Public Record Office. Henry V, [vol.] 1 : 1413-1419; [vol.] 2 : 1419-1422. 2 vols. | Anonymous | Monograph or Collective Volume | | 1929 |
| Calendar of the Close Rolls preserved in the Public Record Office. Henry VI. Vol. 1, 1422-9; vol. 2, 1429-35; vol. 3, 1435-41; vol. 4, 1441-7; vol. 5, 1447-54; vol. 6, 1454-61. 6 vols. | Anonymous | Monograph or Collective Volume | | 1947 |
| Calendar of the close rolls preserved in the Public Record Office. Richard II, [vol.] 1 : 1377-1381; [vol.] 2 : 1381-1385; [vol.] 3 : 1385-1389; [vol.] 4 : 1389-1392; [vol.] 5 : 1392-1396; [vol.] 6 : 1396-1399. 6 vols. | Anonymous | Monograph or Collective Volume | | 1914 |
| Calendar of the fine rolls ... 1272 - [1509] | Anonymous | Monograph or Collective Volume | Public Record Office | 1971 |
| Calendar of the liberate rolls preserved in the Public Record Office, [vol.] 1 : Henry III. 1226-1240; [vol.] 2 : Henry III. 1240-1245. 2 vols. | Anonymous | Monograph or Collective Volume | | 1917 |
| Calendar of the Liberate Rolls preserved in the Public Record Office. Henry III, vol. 3 : A.D. 1245-1251 | Anonymous | Monograph or Collective Volume | | 1937 |
| Calendar of the liberate rolls preserved in the Public Record Office. Henry III. Vol. 4, 1251-60 | Chapman, J. B. W. | Monograph or Collective Volume | | 1960 |
| Calendar of the liberate rolls preserved in the Public Record Office. Vol. 5 : 1260-1267 | Anonymous | Monograph or Collective Volume | HMSO | 1962 |
| Calendar of the Liberate Rolls preserved in the Public Record Office. Vol. 6, 1267-72, with appendices, 1220-67 | Public Record Office. Court of Chancery | Monograph or Collective Volume | | 1964 |
| Calendar of the papers of the Irish College, Paris, 1316-1800 | Swords, Liam | Thesis | | 1979 |
| Calendar of the patent rolls preserved in the Public Record Office, Edward VI to Elizabeth, 1547-75 | Public Record Office | Monograph or Collective Volume | HMSO | 1924-1973 |
| Calendar of the patent rolls preserved in the Public Record Office, vol. 2, 1560-1563 | | Monograph or Collective Volume | HMSO | 1948 |
| Calendar of the Patent Rolls preserved in the Public Record Office... 1232 - [1509] | | Monograph or Collective Volume | HMSO | 1972 |
| Calendar of the patent rolls. Elizabeth. Vol. 1, 1558-1560 | | Monograph or Collective Volume | HMSO | 1939 |
| Calendar of the patent rolls. Philip and Mary. Vol. 4, 1557-1558 | | Monograph or Collective Volume | HMSO | 1939 |
| Calendar of the state papers relating to Ireland in the reigns of Henry VIII, Edward VI, Mary, and Elizabeth, 1509-1603. 11 vols. | Atkinson, E. G. (Ernest George)Hamilton, H. C. (Hans Claude)Mahaffy, R. P. (Robert Pentland) | Monograph or Collective Volume | [HMSO] | 1860-1912 |
| Calendar of treasury books, 1660-1692, Vols. 1-9 | Anonymous | Monograph or Collective Volume | [s.n.] | 1904 |
| Calendar of treasury books. Vol. 18, 1703 | | Monograph or Collective Volume | HMSO | 1936 |
| Calendar of various chancery rolls : supplementary close rolls, Welsh rolls, scutage rolls ... 1277-1326 | Chancery | Monograph or Collective Volume | Public Record Office | 1976 |
| Close rolls of the reign of Henry III ... 1227-1272 | Anonymous | Monograph or Collective Volume | Public Record Office | 1970 |
| Irish material in the class of ancient petitions (SC 8) in the Public Record Office, London | | Article in Journal | | 1987 |
| List of Irish entries on the memoranda rolls of the English Exchequer, 1307-27 | Connolly, Philomena | Article in Journal | | 1995 |
| Neither democratic nor a programme: the Democratic Programme of 1919 | O'Connor, Emmet | Article in Journal | | 2016 |
| Patent rolls of the reign of Henry III : preserved in the Public Record Office | Anonymous | Monograph or Collective Volume | HMSO | 1901-1913 |
| Pipe rolls. an account of military expenditure in Leinster, 1308 | | Article in Journal | | 1982 |
| Privy council registers preserved in the Public Record Office, 1st June 1637 - August 1645, reproduced in facsimile | Anonymous | Monograph or Collective Volume | NA | 1967 |
| Register of Edward the Black Prince preserved in the Public Record Office, 1 : 1346-1348; 2 : (Duchy of Cornwall) 1351-1365; 3 : (Palatinate of Chester) 1351-1365; 4 : (England) 1351-1365 | Anonymous | Monograph or Collective Volume | [s.n.] | 1930 |
| Select cases in the council of Henry VII | | Monograph or Collective Volume | [s.n.] | 1958 |
| State papers, Henry VIII | Anonymous | Monograph or Collective Volume | [s.n.] | 1830 |
| The destruction of the Public Record Office of Ireland in 1922 : disaster and recovery | Connolly, Philomena | Article in Journal | | 1996 |
| The first Dáil and its constitutional documents | Farrell, Brian | Article in Book | | 1994 |
| The first twenty years of the Public Record Office of Ireland | Ó Dughaill, Gregóir | Thesis | | 1976 |
| The Gladstone Diaries, 1 : 1825-1832; 2 : 1833-1839; 3 : 1840-1847; 4 : 1848-1854; 5 : 1855-1860; 6 : 1861-1868; 7 : January 1869 - June 1871; 8 : July 1871 - December 1874; 9 : January 1875 - December 1880; 10 : January 1881 - June 1883; 11 : July 1883 - December 1886; 12 : 1887-1891; 13 : 1892-1896; 14 : Index. 14 vols. | Foot, Michael Richard Daniell, 1919-Gladstone, William Ewart, 1809-1898Matthew, Henry Colin Gray, 1941-1999 | Monograph or Collective Volume | | 1968 |
| The great roll of the pipe for the seventh year of the reign of King John | | Monograph or Collective Volume | [s.n.] | 1941 |
| The great roll of the pipe for the sixth year of the reign of King John, Michaelmas 1204 (pipe roll 50) | | Monograph or Collective Volume | [s.n.] | 1940 |
| The Irish pipe roll of John, 1211-1212 | | Article in Journal | | 1941 |
| The memoranda roll of the Irish exchequer for 3 Edward II | Craig, David Victor | Thesis | | 1985 |
| The National Archives | Ireland, Aideen M. | Article in Journal | | 1992 |
| The pipe roll of Cloyne (Pipa Colmann) | Beausang, Seamus | Article in Book | | 1994 |
| The Public Record Office of Northern Ireland and records management in the Northern Ireland civil service | Slater, G. | Article in Journal | | 1990 |
| The rebellion papers | Lindsay, Dierdre | Article in Journal | | 1998 |
| The Red Book of the exchequer | | Monograph or Collective Volume | [s.n.] | 1965 |