| English thesaurus | |||
| |||
| RSA | |||
|
Reference System : 20 phrases in 12 subjects |
| Automatic control | 1 |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 2 |
| Electric motors | 1 |
| Electronics | 1 |
| Environment | 2 |
| General | 1 |
| Industry | 1 |
| Information technology | 3 |
| Telephony | 5 |
| Transport | 1 |