| Operators abbr. | |
| unions. | Operarios |
| operator abbr. | |
| commer. fin. | operador |
| commun. | operadora; organismo explotador |
| fin. | participante |
| health. | industrial |
| lab.law. | operario |
| math. | el operador |
| transp. | empresario; explotador |
|
positional : 33 phrases in 15 subjects |