| Subject | English | Estonian |
| commun., comp. | internet protocol | internetiprotokoll |
| commun., IT | Internet Protocol Exchange | internetiprotokolli IP sidumispunkt |
| comp., MS | Internet Protocol security | Internetiprotokolli turve (A set of industry-standard, cryptography-based services and protocols that help to protect data over a network) |
| commun., IT | Internet Protocol Television | IP-televisioon |
| comp., MS | Internet Protocol version 4 | Internet Protocoli versioon 4 (An Internet Protocol that has 32-bit source and destination addresses. IPv4 is the predecessor of IPv6) |
| commun. | internet signalling transport protocol | interneti signaliseerimisprotokoll |
| commun. | voice over internet protocol | IP-kõne |