| Subject | English | Italian |
| work.fl. | record control number | numero di controllo della registrazione |
| comp., MS | record number | numero del record (A unique number assigned to a record in a database in order to identify it. A record number can identify an existing record by its position (for example, the tenth record from the beginning of a database), or it can be assigned to the record to serve as a key (for example, the number 00742 assigned to the tenth record from the beginning of the database). See also record1) |