Abbreviation	2
Accounting	24
Acoustics	48
Advertising	6
Aerodynamics	8
Aerohydrodynamics	144
Aeronautics	1
Agriculture	11
Agrochemistry	12
Air defense	2
Alcohol distilling	2
Alternative dispute resolution	2
Aluminium industry	3
American usage, not spelling	1
Analytical chemistry	49
Animal husbandry	1
Antennas and waveguides	33
Apollo-Soyuz	3
Applied mathematics	5
Architecture	1
Armored vehicles	5
Artillery	3
Astronautics	128
Astronomy	42
Automated equipment	151
Automatic control	8
Automobiles	58
Aviation	152
Aviation medicine	3
Ballistics	3
Banking	4
Biochemistry	2
Biology	68
Biotechnology	14
Bridge construction	11
British usage, not spelling	1
Building structures	4
Business	6
Business style	4
Cables and cable production	1
Cartography	7
Caspian	1
Celestial mechanics	1
Cement	7
Chemistry	32
Chess	8
Chromatography	14
Clinical trial	2
Combustion gas turbines	17
Commerce	2
Communications	6
Computer networks	2
Computers	17
Construction	250
Conventional notation	1
Crystallography	1
Data processing	2
Dosimetry	2
Drilling	14
Ecology	50
Econometrics	7
Economics	79
Electric machinery	1
Electrical engineering	34
Electricity	1
Electrochemistry	11
Electronics	397
Energy industry	122
Energy system	3
Engines	1
European Bank for Reconstruction and Development	1
Explosives and Explosive Ordnance Disposal	1
Finances	31
Firefighting and fire-control systems	15
Fish farming pisciculture	12
Fishery fishing industry	7
Food industry	3
Food service and catering	1
Football	1
Forestry	12
Gear train	5
General	69
Genetics	10
Geography	11
Geology	30
Geomechanics	1
Geophysics	45
GOST	3
Gyroscopes	6
Heat transfer	1
Helicopters	4
High energy physics	7
Household appliances	4
Hovercraft	3
Hydraulic engineering	1
Hydraulics	8
Hydrogeology	1
Hydrography	1
Hydrology	3
Hydromechanics	1
Ice formation	1
Immunology	12
Information security and data protection	27
Information technology	41
Insurance	2
International Monetary Fund	10
Investment	1
Jet engines	4
Labor law	1
Law	3
Librarianship	1
Machinery and mechanisms	1
Magnetics	1
Makarov	779
Mass media	81
Material safety data sheet	2
Materials science	3
Mathematics	378
Measuring instruments	5
Meat processing	2
Mechanic engineering	25
Mechanics	16
Medical	43
Medical appliances	11
Melioration	2
Metal science	1
Metallurgy	82
Meteorology	7
Metrology	47
Microbiology	1
Microelectronics	19
Microsoft	1
Military	60
Mineral processing	5
Mining	29
Missiles	2
Music	2
Nanotechnology	45
Natural resourses and wildlife conservation	19
Nautical	270
Navigation	21
Neural networks	1
Non-destructive testing	3
Nuclear and fusion power	6
Nuclear physics	25
Occupational health & safety	8
Oceanography & oceanology	14
Oil / petroleum	137
Oil and gas	62
Oil and gas technology	20
Oilfields	11
Optics branch of physics	13
Packaging	2
Paleontology	1
Perfume	1
Pharmacology	5
Pharmacy and pharmacology	7
Photography	1
Physical chemistry	3
Physics	106
Physiology	2
Pipelines	3
Plastics	3
Politics	1
Polygraphy	7
Polymers	55
Printed circuit boards	1
Production	9
Professional jargon	2
Programming	11
Psychology	3
Public utilities	2
Pumps	1
Quality control and standards	24
Quantum electronics	12
Quantum mechanics	1
Radiation	72
Radio	2
Radiobiology	1
Radioengineering	40
Rail transport	25
Refrigeration	66
Research and development	1
Road works	15
Robotics	3
Roll stock	2
Sakhalin	27
Sakhalin A	2
Sakhalin R	5
SAP finance	3
Scientific	5
Securities	3
Seismic resistance	2
Seismology	32
Semiconductors	4
Shipbuilding	28
Silicate industry	10
Sociology	6
Soil mechanics	2
Soil science	2
Solar power	11
Soviet	8
Space	61
Spanish	1
Spectroscopy	6
Statistics	61
Stock Exchange	3
Surveying	1
Taxes	5
Technology	696
Telecommunications	72
Television	1
Tengiz	1
Textile industry	4
Thermal engineering	33
Toxicology	1
Transport	28
Tribology	3
United Nations	1
Valves	1
Water resources	60
Water supply	1
Weapons and gunsmithing	1
Weapons of mass destruction	12
Weaving	1
Welding	3
Winemaking	1
Wood processing	5
Yachting	2

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