Accounting	1
Advertising	2
Agriculture	3
Air defense	1
American usage, not spelling	1
Analytical chemistry	1
Anatomy	5
Animal husbandry	1
Antarctic	1
Astronautics	1
Automated equipment	2
Automobiles	1
Aviation	3
Banking	1
Biochemistry	1
Biology	1
Business	4
Cardiology	1
Chromatography	1
Cinematography	1
Communications	19
Computer networks	2
Computers	6
Construction	4
Corporate governance	1
Dentistry	7
Desmurgy	1
Ecology	1
Economics	5
Electrical engineering	1
Electricity	1
Electronics	29
Environment	1
Fighter aviation	5
Formal	1
General	19
Gynecology	1
High energy physics	5
Hydrology	1
Information security and data protection	10
Information technology	6
International relations	1
Latin	1
Law	2
Law enforcement	1
Librarianship	1
Logging	1
Magnetics	2
Makarov	26
Mass media	36
Mathematics	4
Mechanic engineering	12
Medical	41
Medical appliances	5
Metallurgy	1
Military	54
Mining	1
Nanotechnology	10
Nautical	5
Navigation	2
Neurology	1
Notarial practice	2
Obstetrics	1
Oncology	1
Optics branch of physics	2
Physics	7
Polygraphy	2
Polymers	2
Programming	4
Psychiatry	2
Psychology	8
Radio	2
Rail transport	3
Security systems	15
Spectroscopy	1
Surgery	7
Technology	38
Telecommunications	25
Telegraphy	1
Telephony	14
Textile industry	4
Tools	3
Traumatology	1
Wood processing	6

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