Arabic Bulgarian Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Japanese Korean Latin Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Turkish Ukrainian ⇄ Arabic Bulgarian Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Japanese Korean Latin Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Turkish Ukrainian

Spanish-English dictionary

Subject	Number of entries
Abbreviation	2
Accounting	1.374
Accumulators	165
Acoustics	145
Acridology	210
Aerodynamics	2
Aerohydrodynamics	27
Aeronautics	271
Agriculture	54.756
Airships	4
Alcohol distilling	21
Alternative dispute resolution	1
Ammunition	37
Anatomy	8
Animal husbandry	2.797
Antennas and waveguides	2.428
Archaic	1
Architecture	9
Armored vehicles	95
Art	417
Artillery	414
Astronautics	437
Astronomy	82
Automated equipment	1.257
Automatic control	445
Automobiles	4.087
Aviation medicine	21
Aviation	1.818
Bacteriology	48
Ballistics	36
Banking	2.856
Baseball	1.529
Beekeeping	2
Beverages	54
Biochemistry	203
Bioenergy	33
Biology	434
Biotechnology	776
Book binding	298
Botany	9.013
Brewery	36
Building materials	2
Business	541
Cables and cable production	236
Cartography	74
Ceramics	57
Chemical fibers	474
Chemistry	34.931
Cinematography	632
Climatology	116
Coal	5.223
Coffee	8
Commerce	2.409
Communications	32.784
Computer graphics	1
Computer networks	144
Computer numerical control	943
Computers	1.247
Construction	8.195
Cooking	1
Corporate governance	1.264
Criminal law	903
Cryptography	23
Cultural studies	1.617
Customs	276
Data processing	757
Deafblindness	159
Demography	909
Dermatology	3
Drilling	1.268
Drives	6
Dyalysis	703
Dyes	202
Earth sciences	15.759
Ecology	1.126
Economy	20.645
Education	5.587
Electric machinery	239
Electric motors	434
Electric traction	638
Electrical engineering	41
Electricity generation	315
Electricity	519
Electrochemistry	144
Electronics	35.427
Embryology	20
Employment	85
Energy industry	2.698
Engines	82
English	191
Entomology	3.690
Environment	21.514
Ethnology	1
Ethology	1
European Union	36
Explosives and Explosive Ordnance Disposal	59
Fat-and-oil industry	21
Finances	32.333
Fish farming pisciculture	6.627
Fishery fishing industry	1.580
Food industry	5.593
Food service and catering	1.495
Footwear	580
Forensics	1
Forestry	5.803
Fortification	10
Gardening	83
General	84.087
Genetics	1.821
Geochemistry	1
Geography	976
Geology	311
Geometry	16
Geophysics	13
Glass production	23
Government, administration and public services	535
Ground forces Army	5
Gynecology	2
Health care	26.713
Heating	1
Helicopters	70
Hobbies and pastimes	1.948
Horticulture	1.020
Human rights activism	1.291
Hydraulics	10
Hydrology	573
Hygiene	42
Ichthyology	1.947
Idiomatic	2
Immigration and citizenship	1.637
Industry	26.027
Informal	12
Information technology	27.161
Insurance	2.735
International law	133
International Monetary Fund	14.632
International trade	506
Internet	767
Investment	60
Isolation	307
Jargon	8
Jet engines	14
Knitted goods	313
Labor law	3.164
Labor organization	265
Laboratory equipment	365
Lasers	375
Latin American	33
Law	24.283
Leather	417
Librarianship	853
Life sciences	14.375
Lighting other than cinema	469
Literature	2
Loading equipment	1.510
Logistics	35
Machine tools	72
Magnetics	431
Mammals	188
Marketing	3.612
Materials science	5.491
Mathematics	7.237
Measuring instruments	4.404
Mechanic engineering	20.559
Mechanics	330
Medical appliances	28
Medical	106.560
Metallurgy	11.392
Meteorology	10.001
Mexican	578
Microbiology	239
Microelectronics	7
Microscopy	62
Microsoft	18.360
Military	1.230
Milk production	558
Mineral products	257
Mineralogy	281
Mining	105
Municipal planning	1.308
Music	5
Name of organization	6.767
Natural resourses and wildlife conservation	5.344
Natural sciences	17.912
Nautical	910
Navigation	112
Navy	41
Nuclear and fusion power	276
Nuclear physics	1.359
Obsolete / dated	832
Obstetrics	8
Occupational health & safety	2
Oceanography & oceanology	69
Oil / petroleum	447
Oil and gas technology	2
Oil and gas	2
Ophthalmology	129
Optics branch of physics	24
Ornithology	60
Packaging	10.111
Paint, varnish and lacquer	52
Patents	12.207
Pathology	3
Pedagogics	2
Pest control	2.184
Pets	27
Phaleristics	10
Pharmacology	90
Pharmacy and pharmacology	3.285
Philately / stamp collecting	5
Photography	177
Physical sciences	1.273
Physics	382
Physiology	2
Piezoelectric crystals	252
Pipelines	6
Planning	40
Plastics	142
Plumbing	26
Pneumatics	7
Police	474
Politics	10.761
Polygraphy	216
Polymers	120
Power electronics	159
Power lines	608
Power system protection	322
Printed circuit boards	31
Private international law	32
Procedural law	846
Procurement	87
Production	7
Programming	9
Project management	93
Proverb	2
Psychiatry	24
Psychology	937
Public relations	11
Pulp and paper industry	261
Radio	1.392
Radiolocation	115
Radiology	223
Rail transport	472
Real estate	891
Reliability	341
Religion	292
Remote sensing	990
Research and development	401
Resins	78
Risk Management	45
Road works	2
Satellite communications	114
School	37
Scientific	779
Scuba diving	117
Securities	1
Security systems	280
Semiconductors	104
Shipbuilding	10
Skydiving	28
Social science	5.781
Socialism	50
Sociology	408
Soil science	1.766
Sound recording	311
Spanish	524
Spices	72
Sports	27
Statistics	10.082
Stonemasonry	15
Sugar production	157
Superconductivity	366
Surgery	3
Surname	23
Surveying	17
Taxes	1.669
Technology	45.290
Telecommunications	634
Telegraphy	551
Telephony	272
Television	72
Teratology	1
Textile industry	8.175
Thermal Energy	429
Thermal engineering	17
Tinware	3
Tobacco industry	25
Tools	19
Topography	45
Toponym	30
Toxicology	28
Trade unions	450
Transformers	101
Transport	46.279
Travel	1
Turbines	8
Typography	6
Ultrasound	24
Uncommon / rare	1
United Nations	10.497
United States	25
Vacuum tubes	59
Ventilation	6
Veterinary medicine	2.039
Video recording	118
Virology	28
Waste management	179
Water resources	2.066
Water supply	106
Weapons and gunsmithing	343
Weapons of mass destruction	3
Welding	109
Welfare & Social Security	53
Wind Energy	71
Winemaking	3
Wood processing	1.210
Work flow	2.606
Zoology	89
Total:	1.010.927