|
H : 241 phrases in 57 subjects |
| Abbreviation | 4 |
| Agriculture | 1 |
| Antennas and waveguides | 7 |
| Armored vehicles | 1 |
| Astronautics | 6 |
| Astronomy | 3 |
| Aviation | 7 |
| Banking | 2 |
| Biochemistry | 4 |
| Building materials | 2 |
| Business | 1 |
| Chemistry | 6 |
| Construction | 4 |
| Data processing | 3 |
| Dentistry | 1 |
| Diplomacy | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| European Union | 1 |
| Food industry | 4 |
| Forestry | 2 |
| General | 25 |
| Geology | 2 |
| Grammar | 1 |
| High energy physics | 20 |
| Hotel industry | 1 |
| Informal | 2 |
| Information technology | 1 |
| Labor law | 2 |
| Law | 2 |
| Mass media | 3 |
| Mathematics | 2 |
| Mechanic engineering | 10 |
| Medical | 14 |
| Medical appliances | 5 |
| Metallurgy | 4 |
| Military | 9 |
| Mining | 7 |
| Name of organization | 2 |
| Nonstandard | 1 |
| Nuclear physics | 4 |
| Obsolete / dated | 3 |
| Optics branch of physics | 1 |
| Packaging | 1 |
| Physics | 7 |
| Radiation | 11 |
| Radio | 8 |
| Radiography | 4 |
| Religion | 1 |
| Rude | 1 |
| Soil science | 2 |
| Surveying | 1 |
| Technology | 14 |
| Transport | 1 |
| Virology | 1 |
| Weapons of mass destruction | 1 |
| Welding | 3 |