| Subject | English | Chinese Taiwan |
| comp., MS | calendar user agent | 行事曆使用者代理程式 (A client program such as Microsoft Outlook. Calendar information can be sent between calendar user agents that comply with the iCalendar specification) |
| comp., MS | globally routable user agent URI | 可全域路由傳送使用者代理程式 URI (A URI that a SIP program can use to route a call to a specific agent) |
| comp., MS | user agent | 使用者代理程式 (A program that helps a client connect with a server) |
| comp., MS | user agent string | 使用者代理字串 (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) |
| comp., MS | Windows All-User Install Agent | Windows 所有使用者安裝代理程式 (An agent that installs Windows Store apps for all users on a machine) |