| Subject | English | Estonian |
| gen. | Battlefield Information Collection and Exploitation System | lahinguvälja teabekogumis- ja rakendussüsteem |
| 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 | bibliograafilise info süsteem |
| immigr., IT | Central Visa Information System | keskne VIS |
| immigr., IT | Central Visa Information System | keskne viisainfosüsteem |
| obs., immigr., IT | Central Visa Information System | viisade keskinfosüsteem |
| polit. | Common Emergency Communication and Information System | ühine hädaolukordade side- ja infosüsteem |
| polit. | Common Relex Information System | arenguabiprogrammide teabesüsteem |
| commun., IT | Communication and Information System | side- ja infosüsteem |
| polit. | Communication and Information Systems Directorate | direktoraat 5 – side- ja infosüsteemid |
| IT, account. | Computerised Information System | arvuti infosüsteem |
| gen. | Coordination Committee for Communication and Information Systems | side- ja infosüsteemide koordineerimise komitee |
| polit. | Directorate 5 - Communication and Information Systems | direktoraat 5 – side- ja infosüsteemid |
| polit. | Directorate for Communication and Information Systems | direktoraat 5 – side- ja infosüsteemid |
| polit. | Directorate for Security, Safety and Communication and Information Systems | julgeolek, turvalisus ning side- ja infosüsteemid |
| transp. | driver support information system | juhi tugiteabesüsteemid |
| transp., nautic. | electronic chart display and information system for inland navigation | siseveelaevanduse elektrooniliste kaartide kuvamis- ja teabesüsteem |
| gen. | electronic chart display and information system for inland navigation | sisevee-ECDIS |
| transp., nautic. | Electronic Chart Display and Information Systems for Inland Navigation | siseveelaevanduse elektrooniliste kaartide kuvamis- ja teabesüsteem |
| gen. | Electronic Chart Display and Information Systems for Inland Navigation | sisevee-ECDIS |
| 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 | keskkonnateabesüsteem |
| law, IT, transp. | European Car and Driving Licence Information System | Euroopa mootorsõidukite ja juhilubade infosüsteem |
| chem. | European chemical Substances Information System | Euroopa keemiliste ainete infosüsteem |
| crim.law., IT | European Criminal Records Information System | Euroopa karistusregistrite infosüsteem |
| econ. | European Forest Fire Information System | Euroopa metsatulekahjude teabesüsteem |
| crim.law., IT | Europol Information System | Europoli infosüsteem |
| 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 | GIS |
| econ. | geographical information system | geograafilise informatsiooni süsteem |
| forestr. | GIS geographic information system | geograafiline informatsioonisüsteem |
| comp., MS | Human Resources Information System Implementation | Personaliosakonna teabessteemi juurutamine (A template that outlines the steps, from an HR perspective and at a very high level, needed to implement a Human Resources Information System (HRIS)) |
| health., IT, anim.husb. | information management system for official controls | ametliku kontrolli teabehaldussüsteem |
| IT | information processing system | informatsioonitöötlussüsteem (infotöötlusvahendite terviklik kogum) |
| IT | information processing system | infotöötlussüsteem (infotöötlusvahendite terviklik kogum) |
| IT | information retrieval system | infootsisüsteem |
| IT | information retrieval system | informatsiooni otsimise süsteem (informatsiooni otsimise süsteem, vahendite ja meetodite kogum peamiselt teadus- ja tehnikainformatsiooni säilitamiseks ning väljaotsimiseks) |
| ed. | information retrieval system | infootsisüsteem (info säilitamise ja selle seast vajalike andmete leidmise vahendite kogum) |
| IT | information retrieval systems hardware | infootsiseadmestik |
| IT | information retrieval systems hardware | infootsiseade |
| econ. | information system | infosüsteem |
| 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 | infosüsteem |
| IT | information system | infosüsteem (informatsioonitöötlusseadmete ja -meetodite terviksüsteem) |
| IT | information system | informatsioonisüsteem (informatsioonitöötlusseadmete ja -meetodite terviksüsteem) |
| IT | computer-based, automatic information system | automatiseeritud infosüsteem |
| IT | computer-based, automatic information system | automatiseeritud informatsioonisüsteem |
| ed. | information system | infosüsteem (info kogumise, töötlemise, säilitamise ja väljastamise vahendite kogum) |
| econ. | Internal Market Information System | siseturu infosüsteem |
| econ. | management information system | juhtimise infosüsteem |
| social.sc., hobby | Pan-European Game Information age rating system | üleeuroopaline mänguteabe süsteem |
| 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 | allikaosundamisteenistus |
| IT | Schengen Information System | SIS |
| econ. | Schengen Information System | Schengeni infosüsteem |
| law, IT | second generation Schengen Information System | teise põlvkonna Schengeni infosüsteem |
| law, IT | second generation Schengen Information System | SIS II |
| immigr. | second-generation Schengen Information System | Schengeni infosüsteem |
| polit. | Security, Safety and Communication and Information Systems | julgeolek, turvalisus ning side- ja infosüsteemid |
| 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 | statistilise teabe süsteem |
| ed. | study information system | õppeinfosüsteem (kõrgkooli õppekorralduse infovahetuskeskkond, kus kogutakse, töödeldakse ja säilitatakse õpet puudutavaid andmeid) |
| comp., MS | System Information | Süsteemiteave (A program that shows details about a computer's hardware configuration, computer components, and software, including drivers) |
| IT | System of Information on Public Procurement | riigihangete infosüsteem |
| bank. | TARGET2 Information System | TARGET2 teabesüsteem |
| polit. | Unit for Reengineering of the Financial Information Systems | Finantsteabesüsteemide ümberkorralduse üksus |
| transp., nautic. | Vessel Traffic Management and Information System | laevaliikluse seire- ja teabesüsteem |
| immigr., IT | Visa Information System | viisainfosüsteem |
| environ., ecol. | Water Information System for Europe | Euroopa veeteabesüsteem |