 |
| -H : 24 phrases in 17 subjects |
| Antennas and waveguides | 1 |
| Astronautics | 1 |
| Automobiles | 1 |
| Drug-related slang | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 1 |
| Health care | 2 |
| Makarov | 3 |
| Mathematics | 1 |
| Medical | 3 |
| Mining | 1 |
| Nuclear physics | 2 |
| Slang | 1 |
| Technology | 1 |
| Transport | 1 |
| Virology | 1 |
| Weapons of mass destruction | 1 |