| Subject | English | German |
| comp., MS | Advanced Program-to-Program Communication File Transfer Protocol | Advanced Program-to-Program Communication File Transfer-Protokoll (A file transfer protocol used in IBM host systems, the IBM Advanced Program-to-Program Communications equivalent to the TCP/IP File Transfer Protocol) |
| commun. | Communication Application Specification CAS protocol | CAS-Kommunikationsprotokoll (G3 fax compatible PC communication, Intel) |
| commun. | communication control protocol | Kommunikations-Steuerungsprotokoll |
| gen. | communication on the entry into force of the Protocol | Mitteilung über das Inkrafttreten des Protokolls |
| comp. | communications protocol | Übertragungsprotokoll |
| comp., MS | communications protocol | Kommunikationsprotokoll (A set of rules or standards designed to enable computers to connect with one another and to exchange information with as little error as possible. The protocol generally accepted for standardizing overall computer communications is a seven-layer set of hardware and software guidelines known as the OSI (Open Systems Interconnection) model. A somewhat different standard, widely used before the OSI model was developed, is IBM's SNA (Systems Network Architecture). The word protocol is often used, sometimes confusingly, in reference to a multitude of standards affecting different aspects of communication, such as file transfer (for example, XMODEM and ZMODEM), handshaking (for example, XON/XOFF), and network transmissions (for example, CSMA/CD)) |
| comp. | communications protocol | Kommunikationsprotokoll |
| comp. | data communication protocol | Datenübertragungsprotokoll |
| commun. | digital data communications message protocol | Digital-Data-Communications-Message-Protocol |
| commun. | digital data communications message protocol | Nachrichtenprotokoll für digitale Datenübertragung |
| commun. | interprocessor communication protocol | Interprocessor-Communication-Protocol |
| commun., IT | multimedia communication protocol | Protokoll für Multimedienkommunikation |
| commun., transp., avia. | multisite communications protocol | Multisite-Kommunikationsprotokoll |
| commun. | protocol communications controller | Protokoll-Übertragungsablaufsteuerung |
| commun. | standard high-level communications protocol | einheitliches höheres Kommunikationsprotokoll (BMI videotex transport protocols) |
| telecom. | uniform higher-level communications protocols | einheitliche höhere Kommunikationsprotokolle |