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Polar Acquisition and Control Subsystem stresses
meteorol., abbr.	PACS

Polar : 1737 phrases in 129 subjects

Abbreviation	1
Acoustics	3
Aerodynamics	1
Aerohydrodynamics	16
Agriculture	1
Agrochemistry	2
Air defense	7
American usage, not spelling	1
Animal husbandry	4
Antarctic	5
Antennas and waveguides	12
Astronautics	75
Astronomy	47
Astrophysics	2
Automated equipment	18
Automobiles	3
Aviation	47
Aviation medicine	1
Biochemistry	6
Biology	14
Biotechnology	5
Bookish / literary	1
Botany	1
Cartography	21
Caspian	2
Cement	2
Chemistry	27
Chromatography	3
Communications	4
Computer networks	1
Computers	6
Construction	9
Cooking	1
Diplomacy	2
Ecology	54
Economics	2
Electrical engineering	5
Electricity	2
Electrochemistry	7
Electronics	64
Energy industry	1
Environment	3
Ethnography	6
Firefighting and fire-control systems	1
Fish farming pisciculture	10
Fishery fishing industry	1
Forestry	1
General	74
Genetics	8
Geography	141
Geology	8
Geometry	1
Geophysics	62
Gyroscopes	2
High energy physics	7
High frequency electronics	1
Historical	1
Hydrology	4
Ichthyology	9
Informal	3
Information technology	8
Jet engines	1
Korean	1
Law	2
Leather	2
Machinery and mechanisms	1
Magnetics	1
Makarov	129
Mammals	10
Mass media	41
Mathematics	114
Mechanics	2
Medical	47
Medical appliances	1
Metallurgy	6
Meteorology	19
Metrology	3
Microbiology	1
Military	45
Missiles	1
Name of organization	1
Nanotechnology	13
Natural resourses and wildlife conservation	1
Nautical	40
Navigation	35
Nuclear and fusion power	1
Nuclear physics	1
Oceanography & oceanology	12
Oil / petroleum	10
Oil and gas	6
Oilfields	3
Ophthalmology	2
Optics branch of physics	1
Ornithology	1
Paleontology	3
Perfume	1
Pharmacology	1
Pharmacy and pharmacology	1
Physics	27
Plastics	1
Polymers	12
Programming	3
Psychology	3
Pulp and paper industry	1
Quantum electronics	3
Radio	1
Radioengineering	4
Remote sensing	2
Road works	1
Robotics	4
Scientific	1
Seismology	2
Shipbuilding	1
Solar power	1
Soviet	4
Space	51
Surveying	1
Technology	161
Telecommunications	26
Telegraphy	1
Television	3
Textile industry	6
Thermal engineering	1
Transport	2
Uncommon / rare	3
United Nations	5
Weapons of mass destruction	1
Welding	1
Zoology	7