Abbreviation	7
Accounting	1
Administrative law	1
Aerohydrodynamics	10
Africa	1
Air defense	135
American usage, not spelling	2
Analytical chemistry	11
Armored vehicles	68
Artillery	29
Astronautics	19
Astronomy	11
Australian	1
Automated equipment	4
Aviation	1
Biology	2
Biophysics	1
Biotechnology	1
British usage, not spelling	1
Building materials	1
Business	5
Business style	3
Cables and cable production	1
Caspian	1
Cement	1
Chemistry	57
Chromatography	3
Computers	6
Construction	11
Crystallography	4
Cultural studies	1
Diplomacy	29
Disaster recovery	1
Drilling	1
Ecology	14
Economics	8
Electrical engineering	12
Electrochemistry	3
Electronics	72
Energy industry	107
Environment	1
European Bank for Reconstruction and Development	1
Explosives and Explosive Ordnance Disposal	1
Firefighting and fire-control systems	2
Food industry	1
Football	1
Foreign affairs	1
Gas processing plants	29
General	188
Geochemistry	1
Geography	1
Geology	5
Geophysics	6
Gold mining	8
Government, administration and public services	1
High energy physics	12
Historical	1
Household appliances	6
Idiomatic	8
Industry	2
Informal	7
Information technology	2
Insurance	10
Japanese language	3
Jet engines	1
Labor organization	1
Lasers	6
Law	10
Leather	1
Life sciences	1
Makarov	390
Maritime law & Law of the Sea	1
Mass media	7
Materials science	10
Mathematics	17
Mechanic engineering	4
Medical	33
Medical appliances	2
Metallurgy	60
Metrology	24
Microelectronics	12
Microscopy	2
Military	243
Military lingo	2
Mining	4
Missiles	25
Name of organization	5
Nanotechnology	291
NATO	1
Natural resourses and wildlife conservation	14
Nautical	49
Navigation	1
Navy	24
Notarial practice	2
Nuclear and fusion power	217
Nuclear physics	77
Occupational health & safety	1
Oceanography & oceanology	1
Oil / petroleum	21
Oil and gas	1
Oil and gas technology	1
Oilfields	1
Patents	5
Pharmacy and pharmacology	1
Physical chemistry	1
Physics	86
Plastics	2
Politics	133
Polymers	7
Production	3
Programming	1
Public law	1
Quantum electronics	14
Quantum mechanics	1
Radiation	12
Radioengineering	1
Rail transport	6
Sakhalin	12
Sakhalin R	1
Scientific	14
Security systems	5
Seismology	6
Semiconductors	3
Shipbuilding	25
Silicate industry	1
Slang	5
Solar power	2
Solid-state physics	1
Soviet	20
Space	10
Spectroscopy	17
Statistics	2
Submarines	1
Technology	331
Telecommunications	5
Thermal Energy	2
Thermal engineering	25
Torpedoes	4
Trade classification	1
Travel	1
United Nations	2
United States	4
Water resources	1
Water supply	1
Weapons of mass destruction	35
Welding	9

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