| 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 |
| commun. | communication computer | Fernbetriebseinheit |
| tech. | communication computer | Kommunikationsrechner |
| commun. | communications computer | Fernbetriebseinheit |
| stat. | communications,computer,etc. | Kommunikation,Computer,etc. |
| IT | data communication computer module | Rechnermodul für Datenvermittlung |