| Subject | English | Spanish |
| work.fl., commun. | authority file | lista oficial de encabezamientos |
| gen. | authority file | catálogo de authoridades (authority list; A collation of terms or names that serves as a standard for cataloguing purposes) |
| work.fl., commun. | name authority file | registro autorizado de autores |
| work.fl., commun. | subject authority file | lista de encabezamientos |