Courses : 645 phrases in 39 subjects |
Agriculture | 1 |
Airports and air traffic control | 7 |
American usage, not spelling | 6 |
Architecture | 1 |
Artillery | 2 |
Astronautics | 34 |
Aviation | 141 |
Business | 1 |
Business style | 2 |
Communications | 1 |
Construction | 11 |
Diplomacy | 30 |
Ecology | 1 |
Economy | 24 |
Education | 14 |
Electronics | 2 |
Finances | 15 |
Fish farming pisciculture | 3 |
General | 109 |
Geology | 1 |
Human resources | 3 |
Human rights activism | 1 |
Idiomatic | 1 |
Information technology | 5 |
Law | 36 |
Mathematics | 2 |
Medical | 6 |
Military | 130 |
Mining | 1 |
Missiles | 2 |
Nautical | 6 |
Navigation | 2 |
Oil and gas | 9 |
Proverb | 17 |
Skiing | 1 |
Space | 1 |
Sports | 5 |
Technology | 8 |
Transport | 3 |