 |
| English thesaurus | |||
| |||
| OSCAR (1st launched 12 Dec 1961) | |||
| Orbiting Satellite: 48 phrases in 12 subjects |
| Astronautics | 15 |
| Astronomy | 1 |
| Computers | 1 |
| Ecology | 3 |
| Electronics | 1 |
| General | 2 |
| Mass media | 1 |
| Military | 13 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas | 1 |
| Remote sensing | 1 |
| Technology | 8 |