Abbreviation	12
Acoustics	5
Advertising	2
Aerohydrodynamics	18
Agriculture	39
Agrochemistry	27
Aluminium industry	7
American usage, not spelling	6
Analytical chemistry	38
Animal husbandry	1
Architecture	1
Armored vehicles	13
Artillery	11
Astronautics	120
Astronomy	15
Astrophysics	1
Astrospectroscopy	1
Automated equipment	27
Automobiles	8
Aviation	33
Aviation medicine	2
Banking	3
Biochemistry	11
Biology	20
Biotechnology	24
British usage, not spelling	1
Building materials	2
Business	7
Business style	1
Cables and cable production	2
Cartography	4
Caspian	17
Cement	18
Chemical compounds	11
Chemical industry	43
Chemical nomenclature	7
Chemistry	303
Chromatography	8
Cinematography	1
Clerical	1
Climatology	1
Clinical trial	1
Combustion gas turbines	3
Computers	1
Construction	113
Contextual meaning	4
Cooking	2
Cosmetics and cosmetology	2
Crystallography	5
Customs	2
Dental implantology	16
Dentistry	16
Diplomacy	11
Dosimetry	1
Drilling	20
Drug-related slang	11
Ecology	200
Economics	28
Education	7
Electrical engineering	19
Electrochemistry	45
Electronics	157
Electrophoresis	1
Energy industry	284
Energy system	1
Engineering	1
English	1
Environment	48
Euphemistic	1
European Union	12
Explosives and Explosive Ordnance Disposal	3
Facilities	3
Firefighting and fire-control systems	45
Fish farming pisciculture	1
Fishery fishing industry	4
Food industry	37
Food service and catering	4
Foreign affairs	16
Foreign policy	1
Foreign trade	2
Forensic medicine	2
Forestry	25
Formal	1
French	1
Galvanizing	2
Gas processing plants	22
Gastroenterology	2
General	400
Genetics	15
Geography	5
Geology	25
Geophysics	8
Glass production	1
Gold mining	8
GOST	7
Hairdressing	5
Health care	1
Heating	1
High energy physics	1
High frequency electronics	1
Historical	1
Household appliances	4
Hydraulic engineering	7
Hydrobiology	1
Hydrogeology	1
Hydrology	7
Idiomatic	1
Immunology	9
Industrial hygiene	8
Industry	12
Information technology	8
Insurance	4
Intelligence and security services	1
International Classification of Goods and Services	2
International law	3
International transportation	1
Karachaganak	2
Laboratory equipment	1
Laser medicine	1
Lasers	64
Law	8
Leather	2
Librarianship	3
Life sciences	2
Logistics	14
Machine tools	2
Magnetic tomography	3
Makarov	709
Management	1
Mass media	55
Material safety data sheet	17
Materials science	5
Mathematics	8
Meat processing	5
Mechanic engineering	6
Mechanics	1
Medical	163
Medical appliances	14
Metallurgy	96
Metalworking	1
Meteorology	1
Metrology	10
Microbiology	2
Microelectronics	54
Military	887
Military aviation	1
Military lingo	2
Mining	42
Missiles	2
Molecular biology	2
Molecular genetics	1
Name of organization	5
Nanotechnology	637
NASA	1
NATO	22
Natural resourses and wildlife conservation	43
Nautical	20
Navigation	3
Navy	1
Neurology	1
Non-destructive testing	10
Nuclear and fusion power	24
Nuclear physics	6
Obstetrics	1
Occupational health & safety	32
Oceanography & oceanology	6
Oil / petroleum	158
Oil and gas	52
Oil and gas technology	31
Oil processing plants	35
Oilfields	39
Oncology	1
Ophthalmology	2
Optics branch of physics	2
Organic chemistry	1
Packaging	16
Paint, varnish and lacquer	2
Painting	1
Paleontology	3
Patents	13
Perfume	26
Pest control	4
Pharmacology	34
Pharmacy and pharmacology	27
Photography	2
Physical chemistry	24
Physics	43
Physiology	5
Pipelines	1
Plastics	4
Police	1
Politics	183
Polygraphy	17
Polymers	81
Portuguese	1
Power system protection	1
Production	30
Programming	3
Psychiatry	1
Psychology	2
Public utilities	53
Pulp and paper industry	19
Quality control and standards	17
Quantum electronics	10
Radiation	8
Radioengineering	8
Rail transport	14
Refrigeration	13
Research and development	1
Road works	17
Roll stock	1
Sakhalin	24
SAP tech.	3
Scientific	18
Security systems	66
Seismology	3
Semiconductors	3
Shipbuilding	4
Silicate industry	21
Slang	3
Sociology	1
Soil science	5
Solar power	14
Spectroscopy	6
Stock Exchange	1
Surgery	1
Technology	667
Telecommunications	2
Tengiz	4
Textile industry	142
Thermal engineering	15
Tobacco industry	2
Tools	3
Torpedoes	2
Toxicology	2
Trade classification	13
Trademark	1
Transport	40
Travel	1
Uncommon / rare	1
United Nations	47
United States	4
Veterinary medicine	1
Watchmaking	1
Water resources	8
Water supply	9
Weapons and gunsmithing	18
Weapons of mass destruction	282
Welding	2
Well control	1
Winemaking	3
Wood processing	16
World trade organization	1