| operator | |
| IT dat.proc. engl. | operator |
| med. | operator gene |
| operatör | |
| comp., MS | carrier |
| comp., net. | access provider |
| el. | facilities-based carrier |
| IT | administration |
| lab.law. | human operator |
| transp. avia. | air operator; operator |
|
SMP : 1 phrase in 1 subject |
| Communications | 1 |