English-Spanish dictionary   Subject Number of entries Abbreviation 2 Accounting 1.446 Accumulators 176 Acoustics 184 Acridology 214 Aerodynamics 2 Aerohydrodynamics 30 Aeronautics 272 Agriculture 56.547 Airships 4 Alcohol distilling 21 Alternative dispute resolution 1 American usage, not spelling 133 Ammunition 37 Anatomy 8 Animal husbandry 2.861 Antennas and waveguides 2.619 Archaic 1 Architecture 9 Armored vehicles 97 Art 471 Artillery 421 Astronautics 450 Astronomy 85 Automated equipment 3.819 Automatic control 463 Automobiles 4.226 Aviation medicine 22 Aviation 1.860 Bacteriology 51 Ballistics 38 Banking 2.917 Baseball 1.538 Beekeeping 2 Beverages 54 Biochemistry 221 Bioenergy 33 Biology 459 Biotechnology 905 Book binding 301 Botany 9.206 Brewery 36 British English spelling 83 Building materials 2 Business 548 Cables and cable production 250 Cartography 81 Ceramics 60 Chemical fibers 484 Chemistry 38.570 Cinematography 652 Climatology 124 Coal 5.450 Coffee 8 Commerce 2.493 Communications 35.705 Computer graphics 1 Computer networks 156 Computer numerical control 1.037 Computers 1.289 Construction 8.618 Cooking 3 Corporate governance 1.297 Criminal law 969 Cryptography 23 Cultural studies 1.793 Customs 286 Data processing 808 Deafblindness 161 Demography 949 Dermatology 3 Drilling 1.307 Drives 6 Dyalysis 752 Dyes 206 Earth sciences 17.539 Ecology 1.185 Economics 22.158 Education 5.928 Electric machinery 269 Electric motors 489 Electric traction 692 Electrical engineering 42 Electricity generation 342 Electricity 535 Electrochemistry 166 Electronics 39.119 Embryology 22 Employment 88 Energy industry 2.926 Engines 82 English 202 Entomology 3.735 Environment 23.598 Ethnology 1 Ethology 1 Euphemistic 2 European Union 38 Explosives and Explosive Ordnance Disposal 61 Fat-and-oil industry 21 Figurative 9 Finances 33.447 Fish farming pisciculture 6.956 Fishery fishing industry 1.660 Food industry 7.116 Food service and catering 1.598 Footwear 582 Forensics 1 Forestry 5.951 Formal 19 Fortification 10 Gardening 88 General 110.931 Genetics 2.090 Geochemistry 1 Geography 1.057 Geology 335 Geometry 18 Geophysics 15 Glass production 24 Government, administration and public services 578 Ground forces Army 5 Gynecology 2 Health care 28.797 Heating 1 Helicopters 71 Hobbies and pastimes 2.038 Horticulture 1.034 Human rights activism 1.371 Hydraulics 11 Hydrology 608 Hygiene 44 Ichthyology 2.067 Idiomatic 2 Immigration and citizenship 1.728 Industry 27.115 Informal 203 Information technology 29.666 Insurance 2.817 International law 146 International Monetary Fund 15.084 International trade 547 Internet 825 Investment 61 Isolation 342 Jargon 8 Jet engines 14 Knitted goods 314 Labor law 3.325 Labor organization 268 Laboratory equipment 382 Lasers 402 Latin American 39 Law 25.028 Leather 424 Librarianship 877 Life sciences 15.849 Lighting other than cinema 484 Literally 1 Literature 2 Loading equipment 1.590 Logistics 38 Machine tools 72 Magnetics 507 Mammals 190 Marketing 3.716 Materials science 5.792 Mathematics 7.694 Measuring instruments 4.726 Mechanic engineering 21.793 Mechanics 343 Medical appliances 30 Medical 115.374 Metallurgy 12.019 Meteorology 10.671 Mexican 610 Microbiology 250 Microelectronics 7 Microscopy 68 Microsoft 19.204 Military 1.266 Milk production 570 Mineral products 281 Mineralogy 301 Mining 108 Municipal planning 1.362 Music 6 Name of organization 7.611 Natural resourses and wildlife conservation 5.451 Natural sciences 19.104 Nautical 919 Navigation 114 Navy 42 Nuclear and fusion power 304 Nuclear physics 1.457 Obsolete / dated 913 Obstetrics 9 Occupational health & safety 2 Oceanography & oceanology 77 Oil / petroleum 457 Oil and gas technology 2 Oil and gas 2 Ophthalmology 138 Optics branch of physics 26 Ornithology 60 Packaging 10.311 Paint, varnish and lacquer 53 Patents 13.055 Pathology 3 Pedagogics 2 Pest control 2.275 Pets 27 Phaleristics 10 Pharmacology 98 Pharmacy and pharmacology 3.840 Philately / stamp collecting 5 Photography 185 Physical sciences 1.428 Physics 422 Physiology 2 Piezoelectric crystals 274 Pipelines 6 Planning 45 Plastics 142 Plumbing 26 Pneumatics 7 Police 489 Politics 11.565 Polygraphy 216 Polymers 134 Postal service 1 Power electronics 183 Power lines 674 Power system protection 392 Printed circuit boards 31 Private international law 37 Procedural law 886 Procurement 89 Production 7 Programming 10 Project management 97 Proverb 2 Psychiatry 28 Psychology 989 Public relations 11 Pulp and paper industry 265 Radio 1.576 Radiolocation 121 Radiology 238 Rail transport 570 Real estate 920 Reliability 353 Religion 319 Remote sensing 1.078 Research and development 461 Resins 79 Risk Management 50 Road works 2 Rude 3 Satellite communications 118 School 40 Scientific 907 Scuba diving 119 Securities 1 Security systems 288 Semiconductors 117 Shipbuilding 10 Skydiving 28 Slang 4 Social science 6.071 Socialism 50 Sociology 419 Soil science 2.136 Sound recording 335 Spanish 551 Spices 72 Sports 27 Statistics 10.921 Stonemasonry 15 Sugar production 159 Superconductivity 393 Surgery 3 Surname 23 Surveying 19 Taxes 1.732 Technology 47.125 Telecommunications 696 Telegraphy 615 Telephony 306 Television 77 Teratology 1 Textile industry 8.502 Thermal Energy 464 Thermal engineering 18 Tinware 3 Tobacco industry 25 Tools 19 Topography 45 Toponym 30 Toxicology 33 Trade unions 467 Transformers 140 Transport 48.584 Travel 1 Turbines 8 Typography 6 Ultrasound 33 Uncommon / rare 1 United Nations 11.410 United States 27 Vacuum tubes 66 Ventilation 6 Veterinary medicine 2.155 Video recording 133 Virology 28 Waste management 187 Water resources 2.146 Water supply 111 Weapons and gunsmithing 348 Weapons of mass destruction 3 Welding 122 Welfare & Social Security 53 Wind Energy 74 Winemaking 3 Wood processing 1.231 Work flow 2.882 Zoology 95 Total: 1.102.350

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