| Subject |
Number of entries |
| Abbreviation |
240 |
| Accounting |
347 |
| Accumulators |
6 |
| Acoustics |
21 |
| Acridology |
4 |
| Acrobatics |
1 |
| Acupuncture |
1 |
| Administrative geography |
5 |
| Administrative law |
58 |
| Advertising |
86 |
| Aerial photography and topography |
1 |
| Aerodynamics |
6 |
| Aerohydrodynamics |
2 |
| Aeronautics |
5 |
| Affectionate |
8 |
| Africa |
2 |
| Agriculture |
2.069 |
| Agrochemistry |
24 |
| Agronomy |
3 |
| Air conditioners |
9 |
| Air defense |
4 |
| Airports and air traffic control |
14 |
| Alcohol distilling |
22 |
| Allergology |
30 |
| Alpine skiing |
7 |
| Alternative dispute resolution |
371 |
| Aluminium industry |
3 |
| American usage, not spelling |
1.708 |
| American football |
4 |
| Ammunition |
2 |
| Amphibians and reptiles |
2 |
| Anatomy |
1.364 |
| Andalusia |
35 |
| Anesthesiology |
18 |
| Angling hobby |
10 |
| Animal husbandry |
229 |
| Animation and animated films |
11 |
| Antennas and waveguides |
1.427 |
| Anthropology |
12 |
| Antilles |
39 |
| Applied mathematics |
5 |
| Aragon |
23 |
| Archaeology |
66 |
| Archaic |
155 |
| Architecture |
347 |
| Argentina |
1.413 |
| Art |
199 |
| Artificial intelligence |
36 |
| Artillery |
27 |
| Astringents |
1 |
| Astrology |
9 |
| Astrometry |
4 |
| Astronautics |
129 |
| Astronomy |
183 |
| Astrophysics |
11 |
| Asturias |
7 |
| Audit |
27 |
| Austrian usage |
2 |
| Automated equipment |
2.736 |
| Automatic control |
8 |
| Automobiles |
1.158 |
| Aviation medicine |
7 |
| Aviation |
76.434 |
| Avuncular |
52 |
| Bacteriology |
41 |
| Bakery |
4 |
| Ballet |
1 |
| Banking |
560 |
| Baseball |
3 |
| Basketball |
4 |
| Beekeeping |
4 |
| Belarus |
8 |
| Beverages |
52 |
| Bible |
114 |
| Bibliography |
1 |
| Billiards |
1 |
| Biochemistry |
891 |
| Bioenergy |
15 |
| Biogeography |
1 |
| Biology |
952 |
| Biometry |
2 |
| Biophysics |
6 |
| Biotechnology |
329 |
| Blast-furnace practice |
2 |
| Bolivia |
161 |
| Book binding |
39 |
| Bookish / literary |
1.527 |
| Botany |
4.644 |
| Boxing |
3 |
| Brazil |
24 |
| Brewery |
54 |
| Bricks |
5 |
| British usage, not spelling |
4 |
| Building materials |
115 |
| Building structures |
85 |
| Business style |
41 |
| Business |
1.440 |
| Cables and cable production |
239 |
| Canada |
5 |
| Card games |
130 |
| Cardiology |
132 |
| Cartography |
14 |
| Caspian |
1 |
| Catholic |
25 |
| Celestial mechanics |
1 |
| Cement |
7 |
| Central America |
156 |
| Ceramic tiles |
18 |
| Ceramics |
86 |
| Cheesemaking caseiculture |
1 |
| Chemical compounds |
7 |
| Chemical fibers |
66 |
| Chemical industry |
8 |
| Chemistry |
11.087 |
| Chess |
53 |
| Childish |
4 |
| Chile |
2.083 |
| Chinese |
1 |
| Choreography |
1 |
| Christianity |
92 |
| Chromatography |
30 |
| Cinema equipment |
1 |
| Cinematography |
136 |
| Circus |
11 |
| Civil law |
15 |
| Classical antiquity excl. mythology |
1 |
| Clerical |
483 |
| Cliche / convention |
12 |
| Climatology |
15 |
| Clinical trial |
61 |
| Clothing |
145 |
| Coal |
3 |
| Coffee |
6 |
| Collective |
307 |
| Columbia |
1.132 |
| Combating corruption |
5 |
| Combustion gas turbines |
5 |
| Comics |
1 |
| Commerce |
19.084 |
| Common law Anglo-Saxon legal system |
5 |
| Communications |
116 |
| Compressors |
4 |
| Computer games |
16 |
| Computer graphics |
24 |
| Computer networks |
17 |
| Computer tomography |
3 |
| Computers |
414 |
| Computing slang |
3 |
| Concrete |
20 |
| Confectionery |
7 |
| Construction |
1.205 |
| Contemptuous |
145 |
| Contextual meaning |
11 |
| Contracts |
4 |
| Cooking |
893 |
| Copyright |
8 |
| Corporate governance |
2.366 |
| Cosmetics and cosmetology |
119 |
| Costa Rica |
155 |
| Court law |
11 |
| Criminal jargon |
6 |
| Criminal law |
97 |
| Criminology |
29 |
| Cryptography |
3 |
| Crystallography |
5 |
| Cuba |
897 |
| Cultural studies |
51 |
| Customs |
92 |
| Cybernetics |
5 |
| Cycling other than sport |
27 |
| Cytology |
101 |
| Data processing |
77 |
| Demography |
47 |
| Dental implantology |
18 |
| Dentistry |
203 |
| Dermatology |
297 |
| Derogatory |
100 |
| Design |
6 |
| Dialectal |
11 |
| Diminutive |
244 |
| Diplomacy |
134 |
| Disapproving |
83 |
| Diseases |
44 |
| Dog breeding |
43 |
| Dominican Republic |
39 |
| Drawing |
89 |
| Drilling |
183 |
| Drives |
5 |
| Drug name |
28 |
| Drug-related slang |
23 |
| Drywall |
1 |
| Dutch |
3 |
| Dyes |
255 |
| E-mail |
3 |
| Earth sciences |
1 |
| Ecology |
263 |
| Economic law |
10 |
| Economics |
38.177 |
| Ecuador |
327 |
| Education |
850 |
| Elections |
16 |
| Electric machinery |
169 |
| Electric traction |
1 |
| Electrical engineering |
294 |
| Electricity generation |
4 |
| Electricity |
20 |
| Electrochemistry |
99 |
| Electronics |
31.867 |
| Elevators |
2 |
| Embryology |
22 |
| Emphatic |
153 |
| Employment |
10 |
| Endocrinology |
109 |
| Energy distribution |
1 |
| Energy industry |
331 |
| Energy system |
21 |
| Engineering geology |
5 |
| Engineering |
21 |
| Engines |
44 |
| English |
17 |
| Entomology |
57 |
| Environment |
5.311 |
| Epidemiology |
45 |
| Equestrian sports |
5 |
| Esoterics |
15 |
| Ethnography |
30 |
| Ethnology |
11 |
| Ethology |
2 |
| Euphemistic |
33 |
| European Bank for Reconstruction and Development |
15 |
| European Union |
23 |
| Evolution |
4 |
| Exclamation |
2 |
| Exhibitions |
4 |
| Explanatory translation |
3 |
| Explosives and Explosive Ordnance Disposal |
62 |
| Facilities |
5 |
| Fairy tales |
27 |
| Fantasy and science fiction |
16 |
| Fashion |
26 |
| Fat-and-oil industry |
32 |
| Fencing |
2 |
| Fertilizers |
4 |
| Fiber optic |
1 |
| Figurative |
4.771 |
| Figure of speech |
186 |
| Film lighting equipment |
1 |
| Filming equipment |
1 |
| Finances |
753 |
| Firefighting and fire-control systems |
46 |
| Fish farming pisciculture |
1.073 |
| Fishery fishing industry |
1.338 |
| Floriculture |
6 |
| Flour production |
2 |
| Fodder |
3 |
| Foil ships |
4 |
| Folklore |
13 |
| Food industry |
1.034 |
| Food service and catering |
1.628 |
| Football |
201 |
| Footwear |
627 |
| Foreign affairs |
5 |
| Foreign exchange market |
4 |
| Foreign policy |
34 |
| Foreign trade |
30 |
| Forensic medicine |
1 |
| Forest chemistry |
1 |
| Forestry |
3.052 |
| Formal |
102 |
| Fortification |
3 |
| Foundation engineering |
68 |
| Foundry |
1 |
| French |
3 |
| Furniture |
81 |
| Galicia |
7 |
| Galvanoplasty |
2 |
| Gambling |
55 |
| Games other than sports |
7 |
| Gardening |
50 |
| Gas processing plants |
13 |
| Gastroenterology |
84 |
| Gemmology |
161 |
| Genealogy |
2 |
| General |
258.103 |
| Genetic engineering |
7 |
| Genetics |
360 |
| Geochronology |
9 |
| Geography |
716 |
| Geology |
12.949 |
| Geometry |
93 |
| Geomorphology |
2 |
| Geophysics |
299 |
| German |
3 |
| Germany |
26 |
| Given name |
26 |
| Glass production |
33 |
| Gloomy |
1 |
| Gold mining |
9 |
| Golf |
1 |
| GOST |
15 |
| Government, administration and public services |
49 |
| Grammar |
381 |
| Greek and Roman mythology |
6 |
| Greek |
1 |
| Ground forces Army |
6 |
| Guatemala |
247 |
| Gymnastics |
4 |
| Gynecology |
241 |
| Haberdashery |
1 |
| Hairdressing |
17 |
| Handicraft |
1 |
| Health care |
209 |
| Heat exchangers |
1 |
| Heat transfer |
4 |
| Heating |
7 |
| Helicopters |
22 |
| Helminthology |
2 |
| Hematology |
9 |
| Heraldry |
15 |
| Herpetology incl. serpentology |
1 |
| Hi-Fi |
3 |
| Hindi |
1 |
| Histology |
59 |
| Historical figure |
2 |
| Historical |
1.111 |
| Hobbies and pastimes |
6 |
| Homeopathy |
1 |
| Horse breeding |
2 |
| Horticulture |
190 |
| Hotel industry |
47 |
| Household appliances |
44 |
| Human resources |
20 |
| Human rights activism |
3 |
| Humorous / Jocular |
233 |
| Hunting |
92 |
| Hydraulic engineering |
31 |
| Hydraulics |
9 |
| Hydroelectric power stations |
45 |
| Hydrogeology |
4 |
| Hydrography |
41 |
| Hydrology |
69 |
| Hydromechanics |
1 |
| Hygiene |
12 |
| Ichthyology |
964 |
| Idiomatic |
1.571 |
| Iimitative onomatopoeic |
12 |
| Immigration and citizenship |
2 |
| Immunology |
148 |
| Industrial hygiene |
5 |
| Industry |
76 |
| Informal |
22.884 |
| Information security and data protection |
28 |
| Information technology |
665 |
| Insurance |
103 |
| Integrated circuits |
4 |
| Intelligence and security services |
17 |
| International law |
17 |
| International Monetary Fund |
14.103 |
| International relations |
57 |
| International trade |
13 |
| International transportation |
10 |
| Internet |
522 |
| Invective |
25 |
| Investment |
80 |
| Ironical |
165 |
| Isolation |
26 |
| Israel |
1 |
| Italian |
3 |
| Japan |
1 |
| Japanese language |
4 |
| Jargon |
547 |
| Jewelry |
13 |
| Journalism terminology |
45 |
| Kazakhstan |
3 |
| Knitted goods |
1 |
| Labor law |
173 |
| Labor organization |
163 |
| Laboratory equipment |
48 |
| Landscaping |
14 |
| Lasers |
4 |
| Latin American slang |
16 |
| Latin American |
189 |
| Latin |
70 |
| Law enforcement |
5 |
| Law |
61.368 |
| Leather |
94 |
| Legal entity types business legal structures |
6 |
| LGBT |
3 |
| Librarianship |
5 |
| Life sciences |
2 |
| Lighting other than cinema |
16 |
| Linguistics |
582 |
| Literally |
13 |
| Literature |
341 |
| Loading equipment |
16 |
| Local name |
3 |
| Logging |
10 |
| Logic |
36 |
| Logistics |
76 |
| Logopedics |
2 |
| Low register |
117 |
| Lunfardo |
2 |
| Machine components |
254 |
| Machine tools |
5 |
| Machinery and mechanisms |
8 |
| Magnetic tomography |
2 |
| Magnetics |
160 |
| Malay |
1 |
| Mammalogy |
3 |
| Mammals |
64 |
| Management |
120 |
| Maritime law & Law of the Sea |
2 |
| Marketing |
146 |
| Martial arts and combat sports |
2 |
| Mass media |
370 |
| Materials science |
35 |
| Mathematical analysis |
6 |
| Mathematics |
5.341 |
| Measuring instruments |
33 |
| Meat processing |
48 |
| Mechanic engineering |
96 |
| Mechanics |
144 |
| Medical appliances |
38 |
| Medical |
59.167 |
| Melioration |
2 |
| Mental health |
1 |
| Metal science |
28 |
| Metallurgy |
1.059 |
| Metalworking |
5 |
| Meteorology |
66 |
| Metro and rapid transit |
7 |
| Metrology |
22 |
| Mexican |
2.000 |
| Microbiology |
210 |
| Microelectronics |
4 |
| Microscopy |
1 |
| Microsoft |
14.896 |
| Middle Chinese |
1 |
| Military aviation |
31 |
| Military lingo |
8 |
| Military |
1.928 |
| Milk production |
176 |
| Mineral processing |
2 |
| Mineral products |
12 |
| Mineralogy |
615 |
| Mining |
296 |
| Missiles |
60 |
| Misused |
2 |
| Mobile and cellular communications |
10 |
| Modern use |
41 |
| Molecular biology |
18 |
| Molecular genetics |
1 |
| Money & world curencies |
2 |
| Morocco |
4 |
| Morphology |
135 |
| Motorcycles |
8 |
| Mountaineering |
16 |
| Multimedia |
4 |
| Municipal planning |
17 |
| Museums |
6 |
| Music |
648 |
| Musical instruments |
3 |
| Mycology |
17 |
| Mythology |
149 |
| Name of organization |
2.737 |
| Names and surnames |
16 |
| Nanotechnology |
28 |
| Narrow film |
1 |
| NASA |
1 |
| NATO |
3 |
| Natural resourses and wildlife conservation |
3 |
| Natural sciences |
4 |
| Nautical |
1.667 |
| Navigation |
7 |
| Navy |
20 |
| Neologism |
21 |
| Nephrology |
5 |
| Neurology |
509 |
| Neuropsychology |
10 |
| Neurosurgery |
42 |
| Non-destructive testing |
3 |
| Non-governmental organizations |
67 |
| Nonferrous industry |
1 |
| Nonstandard |
5.025 |
| Notarial practice |
57 |
| Nuclear and fusion power |
46 |
| Nuclear chemistry |
1 |
| Nuclear physics |
132 |
| Numismatics |
12 |
| Nursing |
5 |
| Obsolete / dated |
2.966 |
| Obstetrics |
57 |
| Occupational health & safety |
43 |
| Oceanography & oceanology |
49 |
| Office equipment |
12 |
| Officialese |
54 |
| Oil / petroleum |
15.881 |
| Oil and gas technology |
44 |
| Oil and gas |
293 |
| Oil processing plants |
52 |
| Oilfields |
110 |
| Oils and lubricants |
7 |
| Old orthography |
1 |
| Oncology |
202 |
| Operation systems |
2 |
| Ophthalmology |
348 |
| Optics branch of physics |
98 |
| Ore formation |
1 |
| Organic chemistry |
9 |
| Organized crime |
3 |
| Ornithology |
140 |
| Orthopedics |
49 |
| Otorhinolaryngology |
1 |
| Outdoor activities and extreme sports |
1 |
| Packaging |
10.913 |
| Paint work |
1 |
| Paint, varnish and lacquer |
152 |
| Painting |
204 |
| Paleobotany |
1 |
| Paleontology |
30 |
| Panama |
207 |
| Parapsychology |
4 |
| Parasitology |
84 |
| Patents |
5.583 |
| Pathology |
26 |
| Pedagogics |
6 |
| Pediatrics |
53 |
| Pejorative |
5 |
| Perfume |
35 |
| Personal protective equipment |
2 |
| Peru |
445 |
| Pest control |
271 |
| Pets |
4 |
| Pharmacology |
1.045 |
| Pharmacy and pharmacology |
385 |
| Philately / stamp collecting |
4 |
| Philippines |
19 |
| Philology |
20 |
| Philosophy |
223 |
| Phonetics |
7 |
| Photography |
240 |
| Physical chemistry |
4 |
| Physics |
639 |
| Physiology |
230 |
| Physiotherapy |
4 |
| Pipelines |
31 |
| Planning |
46 |
| Plastics |
283 |
| Plumbing |
57 |
| Poetic |
237 |
| Poetry terminology |
2 |
| Police |
91 |
| Political economy |
30 |
| Politics |
1.944 |
| Polygraphy |
347 |
| Polymers |
45 |
| Pompous |
84 |
| Portuguese |
10 |
| Postal service |
16 |
| Poultry farming |
9 |
| Power electronics |
236 |
| Press equipment |
2 |
| Printed circuit boards |
1 |
| Prison slang |
2 |
| Procedural law |
22 |
| Procurement |
5 |
| Production |
81 |
| Professional jargon |
16 |
| Programming |
101 |
| Project management |
28 |
| Projectors |
1 |
| Proper and figurative |
4 |
| Proverb |
474 |
| Psychiatry |
884 |
| Psycholinguistics |
1 |
| Psychology |
376 |
| Psychopathology |
12 |
| Psychophysiology |
9 |
| Psychotherapy |
26 |
| Public law |
49 |
| Public relations |
10 |
| Public transportation |
4 |
| Public utilities |
21 |
| Publishing |
3 |
| Puerto Rican Spanish |
57 |
| Pulmonology |
35 |
| Pulp and paper industry |
161 |
| Pumps |
8 |
| Quality control and standards |
79 |
| Quantum electronics |
1 |
| Quantum mechanics |
16 |
| Quarrying |
7 |
| Quotes and aphorisms |
21 |
| Racing and motorsport |
8 |
| Radio |
90 |
| Radioastronomy |
1 |
| Radiography |
1 |
| Radiolocation |
98 |
| Radiology |
78 |
| Rail transport |
460 |
| Real estate |
180 |
| Records management |
14 |
| Refrigeration |
43 |
| Regional usage other than language varieties |
196 |
| Reinforced concrete |
1 |
| Reliability |
1 |
| Religion |
581 |
| Remote sensing |
6 |
| Research and development |
186 |
| Resins |
204 |
| Respectful |
2 |
| Rhetoric |
45 |
| Road construction |
18 |
| Road sign |
7 |
| Road surface |
10 |
| Road traffic |
143 |
| Road works |
74 |
| Robotics |
49 |
| Roll stock |
2 |
| Rude |
557 |
| Russia |
8 |
| Russian usage |
1 |
| Russian language |
1 |
| Salvadoran Spanish |
69 |
| Sanitation |
19 |
| SAP tech. |
4 |
| SAP |
3 |
| Satellite communications |
43 |
| Saying |
351 |
| School terminology |
2 |
| School and university subjects |
7 |
| School |
8 |
| Scientific |
114 |
| Scuba diving |
1 |
| Sculpture |
4 |
| Securities |
9 |
| Security systems |
166 |
| Seismology |
6 |
| Semantics |
1 |
| Semiconductors |
14 |
| Service industry |
17 |
| Sewage and wastewater treatment |
14 |
| Sewing and clothing industry |
9 |
| Sex and sexual subcultures |
4 |
| Sexology |
6 |
| Shipbuilding |
28 |
| Shooting sport |
56 |
| Show business |
5 |
| Signalling |
5 |
| Silicate industry |
16 |
| Slang |
463 |
| Social media |
2 |
| Social science |
4 |
| Socialism |
79 |
| Sociology |
338 |
| Software |
178 |
| Soil mechanics |
1 |
| Soil science |
96 |
| Solar power |
42 |
| Solid-state physics |
2 |
| Sound recording |
12 |
| South America |
225 |
| Soviet |
17 |
| Space |
35 |
| Spain |
9 |
| Spanish-American |
4 |
| Spanish |
172 |
| Spectroscopy |
5 |
| Spices |
56 |
| Spoken |
9 |
| Sporting goods |
2 |
| Sports |
1.075 |
| Stationery |
1 |
| Statistics |
1.385 |
| Stock Exchange |
2.651 |
| Strength of materials |
97 |
| Stylistics |
4 |
| Sublime |
3 |
| Submarines |
6 |
| Sugar production |
60 |
| Surgery |
186 |
| Surname |
6 |
| Surveying |
101 |
| Swimming |
9 |
| Tauromachy |
85 |
| Taxes |
203 |
| Technology |
66.331 |
| Tectonics |
73 |
| Teenager slang |
5 |
| Telecommunications |
156 |
| Telegraphy |
1 |
| Telephony |
59 |
| Television |
183 |
| Tenders |
1 |
| Tennis |
2 |
| Textile industry |
175 |
| Theatre |
289 |
| Thermal engineering |
37 |
| Thermodynamics |
2 |
| Tobacco industry |
9 |
| Tools |
32 |
| Topography |
13 |
| Topology |
1 |
| Toponym |
102 |
| Torpedoes |
1 |
| Toxicology |
26 |
| Toys |
4 |
| Trade classification |
5 |
| Trade unions |
3 |
| Trademark |
15 |
| Transformers |
10 |
| Transplantology |
1 |
| Transport |
335 |
| Traumatology |
8 |
| Travel |
217 |
| Tribology |
6 |
| Trucks/Lorries |
3 |
| Turbines |
1 |
| Typography |
17 |
| Ufology |
2 |
| Ukraine |
2 |
| Ultrasound |
1 |
| Uncommon / rare |
26 |
| Unit measures |
32 |
| United Nations |
6.037 |
| United States |
84 |
| University |
23 |
| Urology |
148 |
| Uruguayan Spanish |
46 |
| Valves |
1 |
| Venereology |
1 |
| Venezuela |
432 |
| Ventilation |
7 |
| Verbatim |
1 |
| Vernacular language |
3 |
| Veterinary medicine |
168 |
| Virology |
84 |
| Volcanology |
9 |
| Vulgar |
63 |
| Warehouse |
15 |
| Waste management |
39 |
| Watchmaking |
21 |
| Water polo |
1 |
| Water resources |
627 |
| Water supply |
170 |
| Weapons and gunsmithing |
36 |
| Weapons of mass destruction |
8 |
| Weaving |
8 |
| Weightlifting |
1 |
| Welding |
41 |
| Welfare & Social Security |
71 |
| Well control |
2 |
| Wellness |
14 |
| West Indies |
2 |
| Wind Energy |
45 |
| Windows |
6 |
| Wine growing |
47 |
| Wine tasting |
1 |
| Winemaking |
227 |
| Wood processing |
110 |
| Work flow |
24 |
| World trade organization |
8 |
| Wrestling |
4 |
| Zoology |
876 |
| Zootechnics |
5 |
| Total: |
857.864 |
