 |
| English thesaurus | |||
| |||
| VIPER | |||
| Vectored: 87 phrases in 15 subjects |
| Aerohydrodynamics | 3 |
| Astronautics | 11 |
| Aviation | 32 |
| Computers | 1 |
| General | 2 |
| Immunology | 3 |
| Information technology | 2 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 16 |
| Nautical | 1 |
| Pharmacology | 1 |
| Programming | 6 |
| Technology | 5 |
| Virology | 2 |