 |
| chemical warfare: 173 phrases in 19 subjects |
| American usage, not spelling | 1 |
| Astronautics | 1 |
| Biotechnology | 1 |
| Chemistry | 1 |
| Diplomacy | 3 |
| Ecology | 1 |
| General | 19 |
| Intelligence and security services | 1 |
| Makarov | 4 |
| Medical | 3 |
| Military | 67 |
| Military aviation | 1 |
| Missiles | 1 |
| Nanotechnology | 1 |
| NATO | 1 |
| Security systems | 1 |
| Shipbuilding | 1 |
| Technology | 3 |
| Weapons of mass destruction | 62 |