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log-book : 57 phrases in 28 subjects |
| Apollo-Soyuz | 1 |
| Astronautics | 2 |
| Automobiles | 1 |
| Aviation | 12 |
| Business | 1 |
| Caspian | 2 |
| Economics | 2 |
| Fish farming pisciculture | 1 |
| General | 2 |
| Intelligence and security services | 1 |
| Laboratory equipment | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Military | 2 |
| Nautical | 8 |
| Navigation | 1 |
| Occupational health & safety | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oilfields | 1 |
| Production | 1 |
| Scuba diving | 2 |
| Shipbuilding | 1 |
| Technology | 3 |
| Transport | 2 |
| Warehouse | 1 |
| Weapons of mass destruction | 1 |
| Welding | 2 |