Accounting	133
Accumulators	5
Acoustics	11
Acridology	16
Aerohydrodynamics	3
Aeronautics	18
Agriculture	3827
Alcohol distilling	1
American usage, not spelling	9
Ammunition	1
Animal husbandry	170
Antennas and waveguides	66
Architecture	1
Armored vehicles	9
Art	85
Artillery	34
Astronautics	38
Astronomy	2
Automated equipment	248
Automatic control	44
Automobiles	618
Aviation	232
Aviation medicine	1
Bacteriology	5
Ballistics	2
Banking	86
Baseball	118
Beekeeping	2
Beverages	1
Biochemistry	2
Bioenergy	1
Biology	13
Biotechnology	38
Book binding	2
Botany	163
Brewery	4
British English spelling	12
Business	79
Cartography	5
Ceramics	3
Chemical fibers	23
Chemistry	972
Cinematography	1
Climatology	17
Coal	233
Commerce	289
Communications	2479
Computer networks	1
Computer numerical control	45
Computers	91
Construction	423
Corporate governance	130
Criminal law	194
Cultural studies	129
Customs	53
Data processing	35
Deafblindness	10
Demography	99
Drilling	114
Drives	1
Dyalysis	48
Dyes	21
Earth sciences	939
Ecology	23
Economics	2762
Education	764
Electric machinery	9
Electric motors	27
Electric traction	17
Electricity	15
Electricity generation	8
Electrochemistry	6
Electronics	2377
Employment	18
Energy industry	307
Engines	10
English	3
Entomology	909
Environment	2330
European Union	8
Explosives and Explosive Ordnance Disposal	5
Fat-and-oil industry	4
Figurative	3
Finances	3954
Fish farming pisciculture	444
Fishery fishing industry	127
Food industry	212
Food service and catering	101
Footwear	30
Forestry	312
Formal	6
Gardening	7
General	14567
Genetics	72
Geography	48
Geology	4
Geometry	1
Glass production	1
Government, administration and public services	61
Health care	1725
Helicopters	8
Hobbies and pastimes	135
Horticulture	32
Human rights activism	473
Hydrology	24
Hygiene	4
Ichthyology	10
Idiomatic	3
Immigration and citizenship	231
Industry	1332
Informal	18
Information technology	1252
Insurance	322
International law	53
International Monetary Fund	1974
International trade	112
Internet	45
Investment	8
Isolation	6
Jet engines	1
Knitted goods	10
Labor law	396
Labor organization	4
Laboratory equipment	11
Lasers	4
Latin American	6
Law	4035
Leather	23
Librarianship	35
Life sciences	981
Lighting other than cinema	10
Loading equipment	53
Logistics	6
Machine tools	3
Magnetics	23
Mammals	2
Marketing	516
Materials science	354
Mathematics	623
Measuring instruments	274
Mechanic engineering	947
Mechanics	21
Medical	4289
Medical appliances	1
Metallurgy	1064
Meteorology	1061
Mexican	17
Microbiology	9
Microelectronics	1
Microsoft	526
Military	102
Milk production	41
Mineral products	30
Mining	7
Municipal planning	75
Name of organization	2822
Natural resourses and wildlife conservation	180
Natural sciences	1591
Nautical	50
Navigation	15
Navy	5
Nuclear and fusion power	26
Nuclear physics	159
Obsolete / dated	227
Obstetrics	1
Oceanography & oceanology	4
Oil / petroleum	22
Ophthalmology	8
Packaging	535
Patents	1816
Pest control	553
Pets	3
Phaleristics	1
Pharmacy and pharmacology	148
Philately / stamp collecting	1
Photography	14
Physical sciences	59
Physics	15
Piezoelectric crystals	20
Pipelines	1
Planning	3
Plastics	2
Plumbing	3
Pneumatics	2
Police	27
Politics	1969
Polygraphy	3
Power electronics	7
Power lines	7
Power system protection	27
Private international law	14
Procedural law	122
Procurement	20
Project management	6
Proverb	1
Psychology	60
Public relations	2
Pulp and paper industry	7
Radio	54
Radiolocation	5
Radiology	7
Rail transport	19
Real estate	61
Reliability	21
Religion	43
Remote sensing	63
Research and development	91
Resins	1
Risk Management	4
Satellite communications	2
School	1
Scientific	63
Scuba diving	106
Security systems	42
Semiconductors	3
Social science	1255
Socialism	21
Sociology	71
Soil science	35
Sound recording	14
Spanish	17
Spices	2
Sports	1
Statistics	1069
Sugar production	10
Superconductivity	13
Taxes	352
Technology	3134
Telecommunications	35
Telegraphy	18
Telephony	18
Television	6
Textile industry	522
Thermal Energy	14
Thermal engineering	1
Tinware	1
Tobacco industry	1
Topography	2
Trade unions	66
Transformers	1
Transport	3660
Ultrasound	15
United Nations	3418
United States	2
Vacuum tubes	2
Veterinary medicine	234
Video recording	7
Virology	4
Waste management	6
Water resources	181
Water supply	6
Weapons and gunsmithing	39
Welding	1
Welfare & Social Security	6
Wind Energy	4
Wood processing	49
Work flow	158


Ello v
med.	id
el v
gen.	the
ello v
gen.	her
la v
gen.	the
las v
gen.	the


SE v
food.ind.	not specified
SES v
pharma. engl.	Socioeconomic status; SES
SID v
org.name.	Society for International Development
saber v
math.	know


candidatura v
gen.	candidacy; candidature


dirigirse a v
law	accost; address