| Subject | English | Spanish |
| IT, dat.proc. | character data entity | entidad de datos de carácter |
| comp., MS | data entity | entidad de datos (An information structure that represents the data characteristic of an entity) |
| gen. | data origin entity authentification/data recipient authentification | autenticación del origen de los datos |
| comp., MS | Entity Data Model schema | esquema EDM (An XML text file that describes entity and relationship types. The schema also defines a container within which instances of these types are logically organized) |