Romanian-Czech dictionary   Subject Number of entries Construction 70.956 Agriculture 47.311 Economics 17.066 Microsoft 15.878 Environment 11.092 Forestry 9.597 Military 6.781 General 5.654 Technology 4.394 Botany 4.212 Chemistry 3.158 Politics 2.830 Law 2.807 Finances 2.785 Health care 1.966 Food industry 1.851 Transport 1.835 Agronomy 1.763 Zootechnics 1.561 Biology 1.505 Veterinary medicine 1.370 Human rights activism 1.207 Building structures 1.193 Life sciences 1.154 Procedural law 1.135 Immigration and citizenship 1.039 Geography 922 Obsolete / dated 905 Architecture 902 Entomology 893 Medical 865 Anatomy 865 Soil science 782 Social science 765 Phytophathology 754 Horticulture 715 Beekeeping 639 Communications 568 Machinery and mechanisms 502 Pharmacy and pharmacology 488 Zoology 449 Ichthyology 447 Information technology 441 Building materials 436 Energy industry 433 Commerce 396 Automated equipment 395 Mechanics 391 Meteorology 388 Criminal law 341 Ornithology 336 Surveying 307 Statistics 284 Customs 266 Hydrology 266 Accounting 253 Education 242 Hydraulic engineering 241 Melioration 240 United Nations 238 Tools 230 Mining 228 Biochemistry 213 Electronics 209 Government, administration and public services 196 Engineering 190 Road works 181 Insurance 174 Geology 172 Fish farming pisciculture 171 Business 171 Ecology 156 Mathematics 150 Physics 146 Microscopy 143 Animal husbandry 142 Mycology 134 Natural sciences 130 Data processing 126 Electrical engineering 124 International law 121 Earth sciences 119 Glass production 117 Taxes 116 Ampelography 116 Banking 112 International trade 112 Mammals 112 Research and development 108 Patents 106 Physiology 104 Ventilation 83 Plumbing 80 Welding 76 Rail transport 73 Nuclear physics 68 Cytology 64 Natural resourses and wildlife conservation 62 Physical sciences 60 Industry 58 Labor law 58 Mechanic engineering 48 Investment 48 Ceramics 46 Hobbies and pastimes 44 Lighting other than cinema 42 Cement 40 Cultural studies 40 Employment 39 Sociology 38 European Union 38 Nuclear and fusion power 36 Private international law 36 Furniture 32 Trade unions 32 Demography 30 Scientific 28 Materials science 26 Wood processing 24 Acoustics 24 Finishing 24 Marketing 24 Agrochemistry 24 Work flow 24 Metallurgy 22 Mineral products 22 Mineralogy 20 Oil / petroleum 16 Thermal engineering 16 Security systems 16 Waste management 14 Corporate governance 14 Religion 13 Coal 13 Computers 12 Astronautics 12 Sugar production 10 Municipal planning 10 Art 8 Latin American 8 Book binding 8 Foundation engineering 6 Soil mechanics 6 Nautical 4 Leather 4 Reinforced concrete 4 Informal 2 Pharmacology 2 School 2 Cartography 2 Geophysics 2 Labor organization 2 Isolation 2 Wiring 2 Public relations 2 Geriatrics 1.347 Legislative acts 1.348 Nigeria 1.349 Total: 249.873