 |
| English thesaurus | |||
| |||
| EROS | |||
| Earth Resources: 93 phrases in 15 subjects |
| American usage, not spelling | 1 |
| Astronautics | 27 |
| Aviation | 3 |
| Ecology | 15 |
| Energy industry | 4 |
| General | 4 |
| Geophysics | 1 |
| Makarov | 3 |
| Military | 18 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Technology | 12 |
| United Nations | 1 |
| Water supply | 1 |