| English thesaurus | |||
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| PIT (ZVI-73) | |||
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Powered : 210 phrases in 25 subjects |
| Airports and air traffic control | 1 |
| American usage, not spelling | 1 |
| Astronautics | 18 |
| Aviation | 46 |
| Construction | 1 |
| Diplomacy | 6 |
| Ecology | 2 |
| Economics | 1 |
| Electronics | 2 |
| Environment | 1 |
| Finances | 2 |
| Forestry | 1 |
| General | 22 |
| Informal | 1 |
| Internet | 2 |
| Mathematics | 2 |
| Mechanic engineering | 1 |
| Microsoft | 3 |
| Military | 77 |
| Missiles | 1 |
| Nautical | 2 |
| Oil and gas | 9 |
| Space | 1 |
| Technology | 6 |
| Transport | 1 |