 |
| signal lights: 105 phrases in 23 subjects |
| Armored vehicles | 1 |
| Automobiles | 10 |
| Aviation | 1 |
| Aviation medicine | 3 |
| Construction | 6 |
| Electronics | 7 |
| General | 2 |
| Machine tools | 1 |
| Makarov | 3 |
| Mass media | 2 |
| Mechanics | 1 |
| Military | 16 |
| Nautical | 3 |
| Occupational health & safety | 2 |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 1 |
| Rail transport | 12 |
| Road works | 1 |
| Security systems | 2 |
| Technology | 24 |
| Telecommunications | 3 |
| Transport | 2 |
| Uncommon / rare | 1 |