train: 410 phrases in 26 subjects |
American usage, not spelling | 14 |
Ammunition | 2 |
Artillery | 1 |
Astronautics | 1 |
Aviation | 3 |
Communications | 2 |
Computers | 1 |
Construction | 4 |
Diplomacy | 2 |
Ecology | 1 |
Economy | 8 |
Education | 1 |
Environment | 7 |
General | 164 |
Informal | 4 |
Information technology | 4 |
Law | 8 |
Military | 101 |
Nautical | 1 |
Oil and gas | 4 |
Rail transport | 15 |
Road construction | 2 |
Seismology | 3 |
Slang | 2 |
Technology | 22 |
Transport | 33 |