| Subject | English | Irish |
| environ. | Assessment Report of the Intergovernmental Panel on Climate Change | Tuarascáil Mheasúnachta ón bPainéal Idir-Rialtasach ar an Athrú Aeráide |
| gen. | Assessment Report of the Intergovernmental Panel on Climate Change | Tuarascáil Mheasúnachta |
| gen. | bilateral intergovernmental accession conference | comhdháil aontachais dhéthaobhach idir-rialtasach |
| UN | Committee on Negotiations with Intergovernmental Agencies | an Coiste um Chaibidlíocht le Gníomhaireachtaí Idir-Rialtasacha |
| transp., nautic., min.prod. | Convention on the Intergovernmental Maritime Consultative Organisation IMCO | an Coinbhinsiún maidir leis an Eagraíocht Mhuirí Idir-rialtasach |
| transp., nautic., min.prod. | Convention on the Intergovernmental Maritime Consultative Organisation IMCO | an Coinbhinsiún maidir leis an Eagraíocht Chomhairleach Mhuirí Idir-rialtasach IMCO |
| econ. | intergovernmental advances | airleacain idir-rialtasacha |
| gen. | Intergovernmental Agreement | Comhaontú Idir-rialtasach |
| gen. | Intergovernmental Authority on Development | Údarás Idir-rialtasach ar Fhorbairt |
| gen. | Intergovernmental Authority on Development | IGAD |
| gen. | Intergovernmental Authority on Drought and Development | Údarás Idir-rialtasach ar Thriomach agus ar Fhorbairt |
| immigr. | Intergovernmental Committee for European Migration | an Eagraíocht Idirnáisiúnta um Imirce |
| law, immigr. | Intergovernmental Committee for Migration | an Coiste Idir-Rialtasach um Imirce |
| gen. | Intergovernmental Conference on institutional reform | an Chomhdháil Idir-rialtasach um athchóiriú institiúideach |
| immigr. | Intergovernmental Consultations on Migration, Asylum and Refugees | Comhairliuchain Idir-Rialtasacha maidir le hImirce, Tearmann agus Dideanaithe |
| gen. | intergovernmental cooperation | comhar idir-rialtasach |
| econ., fin. | Intergovernmental Group of Twenty-Four on International Monetary Affairs | Grúpa Idir-Rialtasach na gCeithre is Fiche um Ghnóthaí Airgeadaíochta Idirnáisiúnta |
| transp., nautic., UN | Intergovernmental Maritime Consultative Organisation | an Eagraíocht Mhuirí Idirnáisiúnta |
| gen. | Intergovernmental Maritime Consultative Organisation | an Eagraíocht Chomhairleach Mhuirí Idir-rialtasach |
| gen. | intergovernmental method | modh idir-rialtasach |
| transp. | Intergovernmental Organisation for International Carriage by Rail | Eagraíocht Idir-rialtasach um Iompar Idirnáisiúnta d'Iarnród |
| environ., UN | Intergovernmental Panel on Climate Change | an Painéal Idir-Rialtasach ar an Athrú Aeráide |
| environ. | Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services | an Clár Idir-Rialtasach maidir le Beartas Eolaíochta um Sheirbhísí Bithéagsúlachta agus Éiceachórais |
| gen. | intergovernmental treaty | conradh idir-rialtasach |
| busin., labor.org., account. | Intergovernmental Working Group of Experts on International Standards of Accounting and Reporting | Meitheal Idir-Rialtasach de Shaineolaithe ar Chaighdeáin Idirnáisiúnta Chuntasaíochta agus Tuairiscithe |
| h.rghts.act., UN | Intergovernmental Working Group on the effective implementation of the Durban Declaration and Programme of Action | Meitheal Idir-Rialtasach maidir le cur chun feidhme éifeachtach Dhearbhú agus Chlár Gníomhaíochta Durban |