AF

abbr.

Accounting	145
Agriculture	2481
Animal husbandry	26
Art	25
Astronautics	14
Bakery	2
Banking	17
Business	54
Chemistry	671
Coal	178
Commerce	193
Communications	1368
Construction	474
Corporate governance	3
Criminal law	203
Cultural studies	76
Customs	21
Data processing	26
Demography	57
Earth sciences	632
Ecology	22
Economics	1504
Education	244
Electronics	988
Employment	10
Energy industry	237
Environment	2274
European Union	2
Finances	2699
Fish farming pisciculture	209
Food industry	199
Forestry	9
General	5047
Geography	4
Government, administration and public services	76
Health care	626
Hobbies and pastimes	68
Human rights activism	181
Immigration and citizenship	200
Industry	885
Information technology	1275
Insurance	359
International law	18
International trade	136
Labor law	253
Labor organization	1
Latin American	3
Law	2683
Leather	2
Life sciences	471
Marketing	450
Materials science	191
Mathematics	53
Mechanic engineering	453
Medical	1626
Metallurgy	679
Microsoft	326
Milk production	1
Mineral products	27
Municipal planning	73
Natural resourses and wildlife conservation	136
Natural sciences	393
Nuclear and fusion power	27
Nuclear physics	145
Obsolete / dated	161
Oil / petroleum	11
Patents	956
Pharmacy and pharmacology	105
Physical sciences	35
Politics	550
Polygraphy	1
Private international law	8
Procedural law	215
Public relations	1
Religion	34
Research and development	65
School	2
Scientific	26
Security systems	26
Social science	486
Sociology	10
Statistics	428
Taxes	197
Technology	564
Textile industry	36
Trade unions	30
Transport	2319
United Nations	92
Waste management	3
Wood processing	7
Work flow	102


modulation abbr.
el.	wave modulation
IT	electric modulation
IT el.	modulating action
met.	succession of specified on and off times