Polish-Romanian dictionary   Subject Number of entries Construction 81.282 Agriculture 50.529 Economics 19.137 Microsoft 16.886 Environment 13.542 Forestry 9.104 General 8.203 Military 6.731 Technology 5.335 Chemistry 5.211 Finances 4.494 Botany 4.341 Law 3.963 Accounting 3.945 Transport 3.868 Politics 3.707 Mathematics 3.704 Health care 3.565 Food industry 2.366 Agronomy 2.045 Life sciences 1.880 Medical 1.666 Zootechnics 1.644 Immigration and citizenship 1.627 Biology 1.559 Procedural law 1.520 Human rights activism 1.481 Obsolete / dated 1.432 Veterinary medicine 1.323 Communications 1.246 Geography 1.169 Pharmacy and pharmacology 1.167 Building structures 1.157 Social science 1.101 Entomology 941 Phytophathology 896 Anatomy 847 Horticulture 735 Architecture 729 Commerce 716 Beekeeping 704 Soil science 703 Information technology 563 Energy industry 553 Machinery and mechanisms 551 Zoology 525 Ichthyology 499 Criminal law 494 Statistics 491 Fish farming pisciculture 462 Education 449 Mechanics 448 Automated equipment 410 Building materials 403 Meteorology 381 United Nations 351 Ornithology 339 Electronics 319 Surveying 318 Natural sciences 318 Hydrology 314 Customs 295 Hydraulic engineering 279 Insurance 264 International trade 242 Melioration 230 Mining 228 Tools 225 Biochemistry 220 Business 216 Earth sciences 212 Engineering 211 Government, administration and public services 201 European Union 200 Ecology 197 Animal husbandry 194 Physics 188 Banking 179 Glass production 171 Microscopy 170 Research and development 168 Data processing 167 Taxes 163 Geology 160 Road works 158 International law 158 Patents 152 Electrical engineering 147 Mycology 130 Physical sciences 127 Physiology 116 Industry 110 Nuclear physics 110 Mammals 108 Mechanic engineering 107 Ventilation 101 Ampelography 98 Plumbing 94 Welding 84 Waste management 81 Rail transport 80 Labor law 79 Sociology 78 Cytology 77 Marketing 76 Natural resourses and wildlife conservation 73 Hobbies and pastimes 71 Cultural studies 66 Employment 62 Investment 61 Scientific 60 Ceramics 53 Cement 46 Mineral products 44 Astronautics 41 Lighting other than cinema 41 Agrochemistry 41 Metallurgy 38 Nuclear and fusion power 37 Demography 36 Security systems 34 Private international law 33 Trade unions 33 Work flow 33 English 33 Oil / petroleum 30 Religion 27 Labor organization 27 Acoustics 27 Materials science 27 Mineralogy 26 Thermal engineering 25 Furniture 25 Wood processing 23 Coal 21 Finishing 18 Computers 15 Municipal planning 14 Geophysics 13 Art 12 Latin American 11 Corporate governance 11 Book binding 11 Sugar production 10 Foundation engineering 9 Soil mechanics 7 Textile industry 5 Wiring 3 Informal 2 Pharmacology 2 School 2 Cartography 2 Leather 2 Reinforced concrete 2 Isolation 2 Public relations 2 Geriatrics 1.347 Legislative acts 1.348 Nigeria 1.349 Total: 298.833