OS

pron.

OS abbr.

As. abbr.

OS

: 4561 phrases in 73 subjects

Accounting	22
Agriculture	265
Animal husbandry	2
Astronautics	1
Banking	3
Business	11
Chemistry	88
Coal	12
Commerce	16
Communications	352
Construction	43
Criminal law	6
Cultural studies	8
Customs	2
Demography	1
Earth sciences	89
Economics	154
Education	25
Electronics	296
Energy industry	16
Environment	66
European Union	1
Finances	420
Fish farming pisciculture	13
Food industry	3
Forestry	2
General	304
Government, administration and public services	9
Health care	51
Hobbies and pastimes	7
Human rights activism	12
Immigration and citizenship	5
Industry	178
Information technology	312
Insurance	54
International trade	2
Labor law	28
Labor organization	1
Law	204
Life sciences	29
Marketing	47
Materials science	60
Mathematics	15
Mechanic engineering	172
Medical	257
Metallurgy	124
Mexican	4
Microsoft	115
Mining	4
Municipal planning	9
Natural resourses and wildlife conservation	1
Natural sciences	45
Nuclear and fusion power	2
Nuclear physics	7
Obsolete / dated	3
Patents	52
Pharmacy and pharmacology	10
Physical sciences	3
Politics	23
Procedural law	8
Research and development	1
Scientific	2
Security systems	1
Social science	13
Statistics	56
Sugar production	2
Taxes	20
Technology	41
Textile industry	8
Trade unions	1
Transport	327
Waste management	1
Work flow	14