| English thesaurus | |||
| |||
| AST | |||
|
Advanced System : 25 phrases in 13 subjects |
| Agriculture | 1 |
| Communications | 5 |
| Electronics | 1 |
| Finances | 1 |
| General | 5 |
| Information technology | 4 |
| Mechanic engineering | 1 |
| Microsoft | 1 |
| Name of organization | 1 |
| Natural sciences | 1 |
| Politics | 1 |
| Technology | 1 |
| Transport | 2 |