| Subject | English | Russian |
| telecom. | user principal name | главное имя пользователя (oleg.vigodsky) |
| comp., MS | user principal name | имя участника-пользователя (A user account name (sometimes referred to as the user logon name) and a domain name identifying the domain in which the user account is located. This is the standard usage for logging on to a Windows domain. The format is: user) |
| comp., MS | user principal name suffix | суффикс имени участника-пользователя (The part of the user principal name (UPN) to the right of the name) |