für Versorgungs- und Unterstützungszwecke geschaffene Institutionen

Accounting	1
Agriculture	120
Agronomy	6
Animal husbandry	1
Astronautics	2
Automated equipment	1
Banking	1
Beekeeping	5
Building structures	1
Business	8
Chemistry	22
Coal	2
Commerce	17
Communications	27
Construction	291
Criminal law	2
Cultural studies	1
Customs	4
Data processing	1
Demography	1
Ecology	3
Economy	168
Education	16
Electronics	3
Employment	1
Energy industry	9
Engineering	1
Environment	75
Finances	120
Fish farming pisciculture	19
Food industry	5
Forestry	12
General	337
Geography	2
Government, administration and public services	4
Health care	55
Hobbies and pastimes	1
Horticulture	2
Human rights activism	90
Hydraulic engineering	1
Ichthyology	2
Immigration and citizenship	36
Industry	3
Information technology	23
Insurance	11
International law	1
International trade	9
Labor law	3
Law	118
Life sciences	4
Machinery and mechanisms	1
Materials science	2
Mechanics	1
Medical	6
Melioration	2
Meteorology	1
Microsoft	205
Mineral products	4
Natural resourses and wildlife conservation	1
Natural sciences	3
Nuclear and fusion power	2
Nuclear physics	6
Obsolete / dated	95
Patents	7
Pharmacy and pharmacology	20
Politics	197
Private international law	8
Procedural law	10
Religion	5
Research and development	14
Scientific	1
Security systems	3
Social science	40
Sociology	7
Soil science	1
Statistics	7
Taxes	7
Technology	16
Trade unions	1
Transport	44
United Nations	36
Veterinary medicine	2
Wood processing	4
Zootechnics	16


Versorgung
agric.	осигуряване; обезпечаване; снабдяване
construct.	обслужване
econ.	снабдяване с провизии