Abbreviation	3
Accounting	20
Acoustics	9
Advertising	5
Aerodynamics	1
Aerohydrodynamics	25
Aeronautics	1
Agriculture	13
Agrochemistry	5
Air defense	62
Alpine skiing	1
Alternative dispute resolution	3
American usage, not spelling	1
Analytical chemistry	1
Antennas and waveguides	11
Anti-air artillery	6
Apollo-Soyuz	4
Applied mathematics	1
Architecture	8
Armored vehicles	21
Artificial intelligence	1
Artillery	6
Astronautics	108
Astronomy	28
Automated equipment	102
Automatic control	6
Automobiles	83
Aviation	186
Aviation medicine	29
Banking	27
Biochemistry	3
Biology	5
Biotechnology	1
Bridge construction	2
British usage, not spelling	3
Business	29
Business style	3
Cables and cable production	3
Cardiology	5
Cartography	7
Caspian	16
Cement	2
Chemical compounds	1
Chemistry	22
Chess	3
Chromatography	4
Civil law	4
Clinical trial	6
Coal	1
Commerce	1
Communications	5
Computer games	1
Computer graphics	1
Computer networks	14
Computer tomography	1
Computers	15
Concrete	1
Construction	117
Cooking	1
Corporate governance	2
Cosmetics and cosmetology	1
Criminal law	20
Cycling other than sport	1
Data processing	1
Dental implantology	1
Dentistry	2
Diplomacy	9
Dosimetry	6
Drawing	1
Drilling	14
Ecology	100
Econometrics	1
Economics	126
Education	2
Electric machinery	2
Electrical engineering	60
Electricity	10
Electrochemistry	9
Electronics	254
Energy industry	146
Energy system	11
Engineering geology	1
Environment	6
European Bank for Reconstruction and Development	5
Evolution	1
Explosives and Explosive Ordnance Disposal	1
Fighter aviation	6
Finances	11
Firefighting and fire-control systems	3
Fish farming pisciculture	11
Fishery fishing industry	10
Flow measurement	1
Food industry	4
Food service and catering	2
Forestry	5
Formal	1
Gas processing plants	2
Gear train	1
General	257
Genetics	1
Geography	5
Geology	23
Geometry	1
Geophysics	78
Gold mining	6
GOST	4
Gyroscopes	3
Heat transfer	1
High energy physics	1
Hotel industry	1
Household appliances	8
Hovercraft	1
Hydraulic engineering	29
Hydraulics	1
Hydrobiology	1
Hydroelectric power stations	1
Hydrology	37
Ice formation	1
Idiomatic	1
Immunology	2
Industrial hygiene	2
Industry	3
Informal	11
Information security and data protection	11
Information technology	50
Insurance	48
Intelligence and security services	3
International Monetary Fund	2
Internet	5
Investment	1
Jet engines	13
Karachaganak	6
Labor organization	2
Laser medicine	2
Lasers	1
Latin	4
Law	48
Level measurement	1
Librarianship	3
Logging	1
Logistics	6
Machine tools	5
Machinery and mechanisms	1
Makarov	150
Mass media	77
Material safety data sheet	47
Materials science	3
Mathematics	216
Measuring instruments	4
Meat processing	3
Mechanic engineering	6
Mechanics	15
Medical	101
Medical appliances	26
Metallurgy	24
Meteorology	16
Metrology	13
Microbiology	1
Microelectronics	1
Microsoft	27
Military	282
Military aviation	1
Mineral processing	5
Mineralogy	2
Mining	20
Missiles	8
Music	5
Nanotechnology	40
NASA	3
NATO	2
Natural resourses and wildlife conservation	35
Nautical	80
Navigation	9
Neural networks	3
Non-destructive testing	3
Notarial practice	2
Nuclear and fusion power	9
Nuclear physics	70
Obsolete / dated	1
Occupational health & safety	25
Oceanography & oceanology	3
Oil / petroleum	115
Oil and gas	72
Oil and gas technology	41
Oil processing plants	4
Oilfields	14
Oils and lubricants	1
Oncology	1
Optics branch of physics	6
Orthopedics	1
Otorhinolaryngology	1
Packaging	11
Paragliding	1
Patents	1
Perfume	5
Pest control	3
Pharmacology	13
Pharmacy and pharmacology	9
Philately / stamp collecting	1
Photography	2
Physics	28
Physiology	10
Plastics	2
Politics	16
Polygraphy	13
Polymers	12
Postal service	1
Power system protection	2
Production	32
Professional jargon	1
Programming	104
Psychology	4
Psychotherapy	5
Public relations	1
Pulmonology	1
Pulp and paper industry	7
Pumps	6
Quality control and standards	29
Quantum electronics	19
Radiation	27
Radio	4
Radioengineering	6
Radiolocation	6
Radiology	1
Rail transport	20
Refrigeration	6
Road works	12
Robotics	2
Roll stock	3
Sakhalin	67
Sakhalin A	2
Sakhalin R	22
Sakhalin S	3
SAP	9
SAP finance	12
SAP tech.	8
Scientific	7
Securities	1
Security systems	29
Seismology	21
Shipbuilding	4
Silicate industry	2
Skiing	1
Social science	1
Solar power	10
Soviet	12
Space	211
Spectroscopy	3
Sports	9
Statistics	26
Stock Exchange	5
Strength of materials	37
Submarines	4
Taxes	1
Technology	520
Telecommunications	62
Telegraphy	1
Television	1
Tengiz	10
Textile industry	3
Thermal engineering	20
Topography	2
Torpedoes	2
Toxicology	27
Traffic control	1
Transport	56
Tribology	4
Uncommon / rare	1
United Nations	2
Urology	3
Vibration monitoring	2
Water resources	25
Water supply	7
Weapons and gunsmithing	16
Weapons of mass destruction	54
Welding	8
Wood processing	4
Yachting	1

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