Abbreviation	2
Advertising	1
Aerodynamics	2
Aerohydrodynamics	12
Agriculture	5
Agrochemistry	1
Alcohol distilling	1
Aluminium industry	4
Animal husbandry	3
Antennas and waveguides	1
Armored vehicles	7
Astronautics	51
Astronomy	2
Automated equipment	85
Automobiles	60
Aviation	12
Biochemistry	3
Biotechnology	10
Cartography	10
Caspian	7
Cement	3
Chemical industry	1
Chemistry	16
Chromatography	2
Clinical trial	1
Construction	54
Crystallography	1
Dentistry	15
Drilling	2
Drives	1
Ecology	22
Economics	1
Electrical engineering	15
Electricity	2
Electrochemistry	2
Electronics	109
Energy industry	27
Engineering	1
Environment	1
Finances	1
Firefighting and fire-control systems	8
Food industry	26
Foreign affairs	1
Forestry	12
Foundry	1
Gas processing plants	4
General	50
Geology	3
Geophysics	3
Glass production	1
Gold mining	3
GOST	2
Gynecology	4
Gyroscopes	2
Heat exchangers	1
Heat transfer	1
Hi-Fi	1
High energy physics	19
Household appliances	24
Hydraulics	1
Hydrography	1
Hydrology	1
Immunology	1
Information technology	7
Laboratory equipment	4
Laser medicine	1
Lasers	2
Leather	1
Logging	1
Logistics	1
LP players	1
Machine components	2
Makarov	170
Mass media	38
Materials science	7
Mathematics	2
Measuring instruments	2
Meat processing	4
Mechanic engineering	5
Mechanics	5
Medical	37
Medical appliances	19
Metallurgy	75
Metrology	25
Microelectronics	52
Military	23
Mining	9
Missiles	2
Molikpaq	1
Nanotechnology	41
Natural resourses and wildlife conservation	6
Nautical	18
Navigation	3
Occupational health & safety	2
Office equipment	1
Oil / petroleum	57
Oil and gas	40
Oil and gas technology	13
Oil processing plants	160
Oilfields	2
Oils and lubricants	1
Ophthalmology	2
Packaging	16
Perfume	9
Pharmacology	3
Pharmacy and pharmacology	8
Physics	44
Pipelines	2
Plastics	17
Polygraphy	52
Polymers	49
Production	1
Programming	1
Public utilities	10
Pulp and paper industry	7
Pumps	3
Quality control and standards	3
Quantum electronics	3
Quantum mechanics	3
Radioengineering	3
Rail transport	7
Refrigeration	72
Road works	3
Robotics	5
Sakhalin	13
Sakhalin A	1
Sakhalin R	1
Seismology	1
Sewage and wastewater treatment	1
Shipbuilding	8
Silicate industry	19
Solar power	8
Solid-state physics	1
Technology	566
Telecommunications	12
Television	1
Tengiz	8
Textile industry	6
Thermal engineering	16
Tobacco industry	1
Traffic control	1
Transport	35
Uncommon / rare	2
Vacuum technique	2
Vacuum tubes	1
Valves	1
Watchmaking	1
Water supply	1
Weapons of mass destruction	2
Welding	10
Winemaking	1
Wood processing	5
Yachting	2