 |
| авиапочта: 72 phrases in 16 subjects |
| Airports and air traffic control | 1 |
| Aviation | 1 |
| Business | 5 |
| Cinematography | 2 |
| Construction | 1 |
| Economy | 10 |
| General | 13 |
| Librarianship | 2 |
| Makarov | 16 |
| Mass media | 1 |
| Military | 8 |
| Philately / stamp collecting | 1 |
| Polygraphy | 1 |
| Postal service | 4 |
| Pulp and paper industry | 2 |
| Technology | 4 |