What Does UID Stand For?

UID stands for User ID

UID, or User ID, is a unique identifier assigned to each user within a system or platform. It serves as a reference for managing user accounts, enhancing security, and facilitating personalized experiences. By distinguishing one user from another, the UID plays a crucial role in user authentication, access control, and data management.

Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym

Other Meanings for UID