| English thesaurus | |||
| |||
| VOS | |||
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Vision : 638 phrases in 44 subjects |
| American usage, not spelling | 1 |
| Antennas and waveguides | 2 |
| Artificial intelligence | 24 |
| Astronomy | 13 |
| Automated equipment | 3 |
| Automobiles | 4 |
| British usage, not spelling | 1 |
| Business | 3 |
| Chemistry | 1 |
| Coal | 1 |
| Commerce | 2 |
| Communications | 21 |
| Computers | 11 |
| Construction | 6 |
| Earth sciences | 9 |
| Economics | 1 |
| Education | 2 |
| Electronics | 6 |
| Emergency medical care | 3 |
| Environment | 4 |
| General | 85 |
| Health care | 10 |
| Immigration and citizenship | 1 |
| Industry | 3 |
| Information technology | 13 |
| Life sciences | 4 |
| Mechanic engineering | 2 |
| Medical | 154 |
| Medical appliances | 25 |
| Microelectronics | 1 |
| Microsoft | 5 |
| Mineral products | 1 |
| Natural sciences | 1 |
| Optics branch of physics | 82 |
| Patents | 1 |
| Physics | 60 |
| Politics | 2 |
| Radio | 5 |
| Road works | 1 |
| Statistics | 1 |
| Surveying | 1 |
| Technology | 43 |
| Textile industry | 1 |
| Transport | 18 |