| Abbreviation | 3 |
Fish farming pisciculture | 26 |
Oil and gas technology | 7 |
| Accounting | 35 |
Fishery fishing industry | 4 |
Oilfields | 2 |
| Acoustics | 1 |
Food industry | 6 |
Oncology | 3 |
| Advertising | 30 |
Foreign affairs | 11 |
Operation systems | 1 |
| Aerohydrodynamics | 3 |
Foreign policy | 7 |
Ophthalmology | 1 |
| Agriculture | 325 |
Foreign trade | 1 |
Ornithology | 179 |
| Agrochemistry | 4 |
Forestry | 57 |
Packaging | 4 |
| Alternative dispute resolution | 1 |
Formal | 2 |
Paleontology | 1 |
| Aluminium industry | 1 |
Gas processing plants | 10 |
Patents | 41 |
| American usage, not spelling | 12 |
Gastroenterology | 1 |
Pedagogics | 2 |
| Ampelography | 2 |
Gear train | 1 |
Pejorative | 2 |
| Amphibians and reptiles | 129 |
General | 1284 |
Perfume | 3 |
| Anatomy | 24 |
Genetics | 6 |
Pharmacology | 7 |
| Ancient Greek | 1 |
Geography | 2 |
Pharmacy and pharmacology | 6 |
| Animal husbandry | 8 |
Geology | 21 |
Philosophy | 13 |
| Antennas and waveguides | 1 |
Geophysics | 198 |
Physics | 14 |
| Applied mathematics | 1 |
Gold mining | 10 |
Physiology | 1 |
| Architecture | 14 |
GOST | 8 |
Phytophathology | 3 |
| Archiving | 1 |
Grammar | 4 |
Planning | 1 |
| Armored vehicles | 10 |
Gymnastics | 1 |
Police | 1 |
| Artificial intelligence | 3 |
Health care | 1 |
Political economy | 2 |
| Artillery | 2 |
Helminthology | 2 |
Politics | 59 |
| Astronautics | 16 |
Herpetology incl. serpentology | 3 |
Polygraphy | 9 |
| Astronomy | 7 |
Hi-Fi | 1 |
Polymers | 2 |
| Astrophysics | 1 |
High frequency electronics | 1 |
Power system protection | 5 |
| Audit | 1 |
Hindi | 2 |
Production | 10 |
| Australian | 1 |
Historical | 9 |
Programming | 371 |
| Automated equipment | 45 |
Horticulture | 6 |
Project management | 1 |
| Automobiles | 13 |
Household appliances | 1 |
Proper name | 1 |
| Aviation | 55 |
Humorous / Jocular | 1 |
Proverb | 18 |
| Aviation medicine | 2 |
Hydraulic engineering | 2 |
Psychiatry | 4 |
| Ballistics | 1 |
Hydrobiology | 9 |
Psychology | 22 |
| Banking | 50 |
Hydroelectric power stations | 1 |
Psychotherapy | 1 |
| Bibliography | 1 |
Hydrography | 1 |
Public relations | 1 |
| Biology | 437 |
Hydrology | 5 |
Public utilities | 1 |
| Bionics | 4 |
Ichthyology | 240 |
Pulp and paper industry | 23 |
| Biotechnology | 1 |
Idiomatic | 21 |
Pumps | 2 |
| Bookish / literary | 3 |
Immunology | 28 |
Quality control and standards | 4 |
| Botany | 646 |
Industry | 2 |
Quantum mechanics | 1 |
| Brewery | 1 |
Informal | 25 |
Quotes and aphorisms | 3 |
| Bridge construction | 3 |
Information security and data protection | 16 |
Radio | 1 |
| British usage, not spelling | 5 |
Information technology | 145 |
Radioengineering | 89 |
| Building structures | 1 |
Insurance | 10 |
Rail transport | 16 |
| Business | 85 |
International law | 4 |
Real estate | 6 |
| Cables and cable production | 3 |
International Monetary Fund | 21 |
Refrigeration | 2 |
| Cardiology | 1 |
International transportation | 3 |
Religion | 20 |
| Cartography | 6 |
Internet | 2 |
Research and development | 3 |
| Caspian | 12 |
Invective | 3 |
Rhetoric | 7 |
| Cement | 1 |
Investment | 10 |
Road traffic | 1 |
| Chemistry | 13 |
Jargon | 1 |
Road works | 1 |
| Chess | 1 |
Karachaganak | 5 |
Robotics | 1 |
| Christianity | 12 |
Labor organization | 2 |
Roll stock | 1 |
| Cinematography | 1 |
Law | 381 |
Sakhalin | 36 |
| Clerical | 2 |
Leather | 16 |
Sakhalin R | 5 |
| Cliche / convention | 9 |
Librarianship | 35 |
Sakhalin S | 1 |
| Clinical trial | 6 |
Linguistics | 33 |
SAP | 2 |
| Coal | 1 |
Literature | 5 |
SAP finance | 2 |
| Collective | 3 |
Logistics | 12 |
SAP tech. | 5 |
| Commerce | 2 |
Machine tools | 3 |
Scientific | 25 |
| Common law Anglo-Saxon legal system | 8 |
Makarov | 362 |
Securities | 19 |
| Communications | 15 |
Mammals | 185 |
Security systems | 30 |
| Computer networks | 69 |
Management | 3 |
Seismology | 27 |
| Computers | 45 |
Maritime law & Law of the Sea | 7 |
Semiconductors | 1 |
| Construction | 89 |
Marketing | 1 |
Shipbuilding | 9 |
| Contextual meaning | 1 |
Mass media | 124 |
Show business | 1 |
| Cooking | 2 |
Mathematics | 168 |
Signalling | 1 |
| Copyright | 1 |
Measuring instruments | 3 |
Silicate industry | 2 |
| Corporate governance | 6 |
Meat processing | 1 |
Slang | 3 |
| Criminal jargon | 2 |
Mechanic engineering | 7 |
Social science | 1 |
| Cryptography | 1 |
Mechanics | 5 |
Sociology | 5 |
| Cultural studies | 4 |
Medical | 169 |
Software | 4 |
| Customs | 4 |
Medical appliances | 7 |
South African | 1 |
| Cybernetics | 1 |
Metallurgy | 5 |
Spanish-American | 1 |
| Cytology | 12 |
Meteorology | 1 |
Spices | 2 |
| Data processing | 2 |
Metrology | 8 |
Statistics | 7 |
| Databases | 3 |
Microbiology | 1 |
Stock Exchange | 10 |
| Demography | 1 |
Microelectronics | 16 |
Surgery | 5 |
| Diplomacy | 57 |
Microsoft | 29 |
Taxes | 16 |
| Diseases | 1 |
Military | 379 |
Technology | 345 |
| Drilling | 5 |
Military aviation | 1 |
Telecommunications | 160 |
| E-mail | 2 |
Military lingo | 1 |
Telephony | 8 |
| Ecology | 22 |
Mineralogy | 2 |
Tengiz | 3 |
| Econometrics | 4 |
Mining | 10 |
Textile industry | 18 |
| Economics | 223 |
Missiles | 7 |
Thermal engineering | 2 |
| Education | 16 |
Molecular biology | 1 |
Topography | 1 |
| Electric machinery | 1 |
Molecular genetics | 1 |
Trade unions | 4 |
| Electric motors | 1 |
Money & world curencies | 2 |
Transport | 133 |
| Electrical engineering | 30 |
Music | 12 |
Travel | 1 |
| Electricity | 3 |
Mycology | 9 |
Uncommon / rare | 2 |
| Electrochemistry | 1 |
Name of organization | 14 |
United Kingdom | 2 |
| Electronics | 192 |
Names and surnames | 2 |
United Nations | 23 |
| Energy industry | 43 |
Nanotechnology | 16 |
United States | 5 |
| Energy system | 27 |
NATO | 5 |
Vernacular language | 1 |
| Engineering | 2 |
Nautical | 21 |
Veterinary medicine | 6 |
| Engines | 4 |
Non-destructive testing | 7 |
Vulgar | 7 |
| Entomology | 114 |
Notarial practice | 26 |
Water resources | 3 |
| Environment | 4 |
Nuclear and fusion power | 7 |
Water supply | 2 |
| Ethnology | 3 |
Nuclear physics | 6 |
Weapons and gunsmithing | 1 |
| European Bank for Reconstruction and Development | 9 |
Obsolete / dated | 13 |
Weapons of mass destruction | 4 |
| European Union | 14 |
Occupational health & safety | 6 |
Winemaking | 7 |
| Evolution | 1 |
Oceanography & oceanology | 12 |
Wood processing | 9 |
| Figurative | 34 |
Office equipment | 1 |
Yachting | 1 |
| Figure of speech | 1 |
Officialese | 1 |
Zoology | 32 |
| Finances | 24 |
Oil / petroleum | 46 |
| |
| Firefighting and fire-control systems | 7 |
Oil and gas | 32 |
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