| Subject | English | German |
| tech. | command, control, communications and intelligence | Führung, Information und Aufklärung |
| tech. | command, control, communications and intelligence | Führungs-, Informations- und Aufklärungssysteme |
| gen. | Command, Control, Communications and Intelligence Planning | C3I-Planung |
| 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 |
| commun. | communications intelligence | Fernmeldeaufklärung |
| commun. | communications intelligence | Erkenntnisse der Fernmeldeaufklärung |
| gen. | space-based system for command, control, communications and intelligence | satellitengestütztes Führungs-, Fernmelde- und Aufklärungssystem |
| gen. | space-based system for command, control, communications and intelligence | satellitengestütztes Kommando-,Kontroll-,Fernmelde-und Aufklärungssystem |