| Subject | English | German |
| comp., MS | globally routable user agent URI | global routbarer Benutzer-Agent-URI, Globally Routable User Agent URI (A URI that a SIP program can use to route a call to a specific agent) |
| IT | user agent entity | Instanz des End-Systemteils |
| commun. | user agent identification | Briefkastenadresse (X.400) |
| IT | User Agent Layer | Schicht des End-Systemteils |
| commun., IT | user agent status report | Zustandsbericht des Benutzer-Agenten |
| commun., IT | user agent status report | Zustandsbeschreibung des Benutzers |
| commun., IT | user agent status report | Zustandsbeschreibung des UA |
| comp., MS | user agent string | Zeichenfolge des Benutzer-Agenten (A string that identifies a user's web browser and provides details about the user's computer system to web servers hosting the websites that the user visits) |
| IT | user agent sub-layer | Teilschicht des UA |
| IT | user agent sub-layer | Teilschicht des Benutzers |