| Subject | English | Irish |
| gen. | advanced traveler information system | ardchóras faisnéise do thaistealaithe |
| gen. | advanced traveller information system | ardchóras faisnéise do thaistealaithe |
| environ. | bibliographic information system A coordinated assemblage of people, devices or other resources organized for the exchange of data pertaining to the history, physical description, comparison, and classification of books and other works | córas faisnéise bibleagrafaíocha |
| polit. | Common Relex Information System | Comhchóras Faisnéise RELEX |
| commun., IT | Communication and Information System | Córas Cumarsáide agus Faisnéise |
| IT, account. | Computerised Information System | córas faisnéise ríomhairithe |
| gen. | Coordination Committee for Communication and Information Systems | Coiste Comhordúcháin na gCóras Cumarsáide agus Faisnéise |
| fin., polit., IT | Customs Information System | Córas Eolais Custaim |
| transp. | driver support information system | córas tacaíochta tiomána |
| transp., nautic. | electronic chart display and information system for inland navigation | Córas Taispeána Cairteacha Leictreonacha agus Faisnéise um Loingseoireacht Intíre |
| transp., nautic. | Electronic Chart Display and Information Systems for Inland Navigation | Córas Taispeána Cairteacha Leictreonacha agus Faisnéise um Loingseoireacht Intíre |
| environ. | environmental information system A coordinated assemblage of people, devices or other resources designed to exchange data or knowledge concerning any aspect of the ecosystem, the natural resources within or, more generally, the external factors surrounding and affecting human life | córas faisnéise comhshaoil |
| law, IT, transp. | European Car and Driving Licence Information System | an Córas Eorpach Faisnéise maidir le feithiclí agus ceadúnais tiomána |
| crim.law., IT | European Criminal Records Information System | an Córas Faisnéise Eorpach um Thaifid Choiriúla |
| IT, agric. | European Forestry Information and Communication System | EFICS |
| IT, agric. | European Forestry Information and Communication System | Córas Eorpach Faisnéise agus Cumarsáide na Foraoiseachta |
| stat., environ. | European System for the Collection of Economic Information on the Environment | an Córas Eorpach um Bailiú Faisnéis Eacnamaíoch ar an gComhshaol |
| crim.law., IT | Europol Information System | córas faisnéise Europol |
| IT, earth.sc. | geographic information system | córas faisnéise geografaí |
| environ. | geographic information system An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information that can be drawn from different sources, both statistical and mapped | córas faisnéise geografaí |
| environ. | geographical information system | córas faisnéise geografaí |
| environ. | geographical information system | GIS |
| transp., mil., grnd.forc. | hazardous material information system | córas faisnéise maidir le hábhar guaiseach |
| R&D. | information exchange system | córas malartaithe faisnéise |
| crim.law., IT | Information Exchange System | Ríomhuirlis Europol um shlánmhalartú eolais agus faisnéise |
| crim.law., IT | Information Exchange System | an Córas Malartaithe Faisnéise |
| health., IT, anim.husb. | information management system for official controls | córas bainistíochta faisnéise do rialuithe oifigiúla |
| environ. | information system Any coordinated assemblage of persons, devices and institutions used for communicating or exchanging knowledge or data, such as by simple verbal communication, or by completely computerized methods of storing, searching and retrieving information | córas faisnéise |
| fin. | information system for public procurement | córas faisnéise um sholáthar poiblí |
| IT, industr., polit. | Integrated standards information system | an Córas Comhtháite Faisnéise maidir le Caighdeáin |
| econ. | Internal Market Information System | Córas Faisnéise an Mhargaidh Inmheánaigh |
| comp. | International Association for Computer Information Systems | an Comhlachas Idirnáisiúnta um Chórais Faisnéise Ríomhaireachta |
| comp. | International Association for Computer Information Systems | IACIS |
| market. | management information system | córas faisnéis bainistíochta |
| IT, R&D. | management information system | córas eolais bainistíochta |
| social.sc., empl. | mutual information system on employment policies | córas faisnéise frithpháirteach maidir le beartais fostaíochta |
| priv.int.law., IT | National Visa Information System | an Córas Náisiúnta Faisnéise Víosaí |
| environ. | referral information system A coordinated assemblage of people, devices or other resources organized to provide directions leading people to sources known to provide knowledge or assistance on a specified topic or request | córas faisnéise tarchuir |
| gen. | road weather information system | córas faisnéis aimsire ar bhóithre |
| gen. | road/weather information notification system | córas faisnéis aimsire ar bhóithre |
| gen. | road/weather information system | córas faisnéis aimsire ar bhóithre |
| law, immigr. | Schengen Information System | Córas Faisnéise Schengen |
| law, IT | second generation Schengen Information System | an dara glúin de Chóras Faisnéise Schengen |
| law, IT | second generation Schengen Information System | SIS II |
| immigr. | second-generation Schengen Information System | Córas Faisnéise Schengen |
| environ. | Shared Environmental Information System | an Comhchóras um Fhaisnéis Chomhshaoil |
| environ. | statistical information system A coordinated assemblage of people, devices or other resources enabling the exchange of numerical data that has been collected, classified or interpreted for analysis | córas faisnéise staitistiúil |
| comp., MS | System Information | Faisnéis an Chórais (A program that shows details about a computer's hardware configuration, computer components, and software, including drivers) |
| R&D. | system of exchange of information | córas malartaithe faisnéise |
| bank. | TARGET2 Information System | Córas Faisnéise TARGET2 |
| gen. | traveler information system | córas faisnéise do thaistealaithe |
| gen. | traveller information system | córas faisnéise do thaistealaithe |
| gen. | Treaty concerning a European Vehicle and Driving Licence Information System | Conradh EUCARIS |
| crim.law., transp., mil., grnd.forc. | Treaty concerning a European Vehicle and Driving Licence Information System | Conradh i dtaca le Córas Eorpach Faisnéise maidir le feithiclí agus ceadúnais tiomána |
| polit. | Unit for Reengineering of the Financial Information Systems | An tAonad um Athstruchtúrú na gCóras Faisnéise Airgeadais |
| immigr., IT | Visa Information System | an Córas Faisnéise Víosaí |
| immigr. | Visa Information System | VIS |