| English thesaurus | |||
| |||
| OD (s) | |||
|
Operating : 339 phrases in 26 subjects |
| Accounting | 6 |
| Airports and air traffic control | 1 |
| Aviation | 31 |
| British English spelling | 1 |
| Chemistry | 4 |
| Computers | 4 |
| Construction | 2 |
| Economics | 50 |
| Electronics | 1 |
| General | 6 |
| Geophysics | 1 |
| Information technology | 3 |
| Law | 69 |
| Mechanic engineering | 11 |
| Medical | 4 |
| Microsoft | 2 |
| Non-governmental organizations | 2 |
| Oil / petroleum | 64 |
| Optics branch of physics | 2 |
| Photography | 3 |
| Polygraphy | 16 |
| Public transportation | 4 |
| Road traffic | 15 |
| Road works | 4 |
| Technology | 31 |
| Television | 2 |