| Subject | English | German |
| IT | command, control, communications, computers and intelligence | C4I |
| gen. | Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance | C4IRS-System |
| gen. | Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance | Gefechtsfeldinformationssystem |
| gen. | Command, Control, Communications, Computers C4, Intelligence, Surveillance, Target Acquisition and Reconnaissance ISTAR | Kommando-, Kontroll-, Kommunikations-, Computer-, Nachrichten-, Überwachungs- Zielerfassungs- und Aufklärungssysteme |
| gen. | Command, Control, Communications, Computers C4, Intelligence, Surveillance, Target Acquisition and Reconnaissance ISTAR | Command, Control, Communications, Computers with Intelligence, Surveillance, Target Acquisition and Reconnaissance |
| AI. | computer intelligence | maschinelle Intelligenz |
| gen. | computer-based intelligence | rechnergestützte Intelligenz |