| Accounting | 9 |
Fencing | 2 |
Occupational health & safety | 1 |
| Acoustics | 2 |
Figurative | 8 |
Officialese | 2 |
| Advertising | 3 |
Figure of speech | 8 |
Oil / petroleum | 8 |
| Aerohydrodynamics | 5 |
Finances | 5 |
Oil and gas | 6 |
| Agriculture | 1 |
Formal | 4 |
Oil and gas technology | 3 |
| Airports and air traffic control | 1 |
General | 1030 |
Oil processing plants | 3 |
| American usage, not spelling | 16 |
Geography | 1 |
Oilfields | 1 |
| Apollo-Soyuz | 3 |
Geology | 3 |
Patents | 4 |
| Applied mathematics | 5 |
Geophysics | 3 |
Penitentiary system | 1 |
| Archaeology | 1 |
Grammar | 10 |
Pharmacology | 2 |
| Architecture | 1 |
Historical | 8 |
Philosophy | 1 |
| Artificial intelligence | 9 |
Hotel industry | 2 |
Physics | 16 |
| Astronautics | 16 |
Household appliances | 1 |
Police | 1 |
| Astrophysics | 2 |
Human resources | 2 |
Politics | 11 |
| Audit | 2 |
Humorous / Jocular | 1 |
Polygraphy | 1 |
| Australian | 1 |
Hunting | 1 |
Pompous | 1 |
| Automated equipment | 29 |
Ice hockey | 1 |
Private international law | 1 |
| Automatic control | 3 |
Idiomatic | 42 |
Production | 9 |
| Automobiles | 1 |
Informal | 103 |
Programming | 163 |
| Aviation | 14 |
Information security and data protection | 1 |
Project management | 2 |
| Bills | 1 |
Information technology | 23 |
Proverb | 26 |
| Bookish / literary | 2 |
Insurance | 4 |
Psychology | 1 |
| British usage, not spelling | 1 |
International law | 3 |
Quality control and standards | 5 |
| Business | 30 |
International Monetary Fund | 3 |
Quotes and aphorisms | 4 |
| Business style | 1 |
International transportation | 3 |
Radio | 3 |
| Cables and cable production | 1 |
Internet | 3 |
Rail transport | 9 |
| Caspian | 1 |
Investment | 1 |
Religion | 7 |
| Chemistry | 1 |
Labor law | 8 |
Rhetoric | 5 |
| Chess | 15 |
Law | 45 |
Road works | 1 |
| Christianity | 1 |
Librarianship | 1 |
Sakhalin | 8 |
| Chromatography | 1 |
Literature | 9 |
Sakhalin R | 3 |
| Cliche / convention | 10 |
Logistics | 5 |
Sakhalin S | 1 |
| Clinical trial | 3 |
Machine tools | 3 |
SAP | 8 |
| College vernacular | 1 |
Makarov | 323 |
SAP tech. | 2 |
| Combustion gas turbines | 1 |
Management | 3 |
Saying | 6 |
| Commerce | 1 |
Martial arts and combat sports | 1 |
Scientific | 9 |
| Communications | 3 |
Mass media | 15 |
Securities | 1 |
| Computer graphics | 2 |
Mathematics | 57 |
Security systems | 2 |
| Computer networks | 1 |
Meaning 2 | 1 |
Seismology | 1 |
| Computers | 1 |
Measuring instruments | 2 |
Silicate industry | 1 |
| Construction | 3 |
Mechanic engineering | 1 |
Slang | 5 |
| Contextual meaning | 3 |
Mechanics | 15 |
Software | 1 |
| Corporate governance | 1 |
Medical | 13 |
Sports | 4 |
| Criminal law | 1 |
Metallurgy | 1 |
Statistics | 3 |
| Crystallography | 2 |
Metrology | 5 |
Sublime | 2 |
| Data processing | 8 |
Microsoft | 16 |
Taxes | 1 |
| Databases | 1 |
Military | 47 |
Technology | 60 |
| Dialectal | 1 |
Mining | 2 |
Telecommunications | 21 |
| Diplomacy | 8 |
Missiles | 1 |
Tengiz | 2 |
| Drilling | 1 |
Mobile and cellular communications | 1 |
Thermal engineering | 1 |
| Economics | 30 |
Money & world curencies | 1 |
Torpedoes | 2 |
| Education | 1 |
Music | 3 |
Transport | 3 |
| Electrical engineering | 1 |
Name of organization | 1 |
Travel | 1 |
| Electronics | 50 |
Nanotechnology | 1 |
Uncommon / rare | 1 |
| Energy industry | 2 |
Nautical | 2 |
Volleyball | 1 |
| Energy system | 2 |
Navigation | 1 |
Weapons of mass destruction | 3 |
| European Bank for Reconstruction and Development | 11 |
Neural networks | 2 |
Welding | 1 |
| Explanatory translation | 1 |
Notarial practice | 2 |
Welfare & Social Security | 2 |
| Fantasy and science fiction | 2 |
Obsolete / dated | 7 |
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