 |
| passenger services: 52 phrases in 14 subjects |
| Aeronautics | 1 |
| Airports and air traffic control | 1 |
| American usage, not spelling | 1 |
| Armored vehicles | 1 |
| Automobiles | 1 |
| Aviation | 11 |
| Economy | 11 |
| Environment | 1 |
| General | 7 |
| Makarov | 1 |
| Military | 2 |
| Rail transport | 7 |
| Technology | 3 |
| Transport | 4 |