Managing terminology among multiple users. Terminology data relating to one or more projects in an organization is received from one or more users. The received terminology data is stored in a central memory area associated with the one or more users. The central memory area is accessible by one or more of the users. The one or more users are allowed to access and use the terminology data stored in the central memory area according to a permissions structure for managing the stored terminology data as a function of a project associated with each user.