| English thesaurus | |||
| |||
| PIP | |||
|
Primary : 361 phrases in 24 subjects |
| Airports and air traffic control | 2 |
| Aviation | 14 |
| Banking | 1 |
| Carpentry | 1 |
| Chemistry | 54 |
| Computers | 3 |
| Construction | 4 |
| Economics | 28 |
| General | 4 |
| Geology | 1 |
| Law | 134 |
| Mechanic engineering | 5 |
| Medical | 9 |
| Microsoft | 11 |
| Military | 1 |
| Non-governmental organizations | 3 |
| Oil / petroleum | 32 |
| Optics branch of physics | 7 |
| Photography | 10 |
| Polygraphy | 10 |
| Road traffic | 4 |
| Road works | 3 |
| Technology | 14 |
| Television | 6 |