| English | Bulgarian |
| persistent chat | постоянен чат (A type of chat in which messages are posted to a chat room where they can be viewed and responded to in real time by multiple participants. Users can search for other rooms by name, member/owner, keywords, and content across groups from Lync) |
| persistent cookie | постоянна бисквитка (A cookie that remains on the user's computer between browser sessions; a cookie with an expiration time independent of when the browser is closed) |
| persistent object | постоянен обект (A COM object that adheres to standards through which clients can request objects to be initialized, loaded, and saved to and from a data store, such as a flat file, structured storage, or memory) |
