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

Polish-Portuguese dictionary

Subject	Number of entries
Brazil	11.535
Microsoft	8.015
Economy	7.828
Environment	6.587
Mathematics	5.894
General	4.454
Finances	4.426
Electronics	3.621
Chemistry	2.378
Transport	2.372
Law	2.364
Health care	1.844
Forestry	1.756
Medical	1.718
Radio	1.665
Fish farming pisciculture	1.572
Politics	1.556
Life sciences	1.374
Food industry	1.348
Antennas and waveguides	1.225
Agriculture	1.141
Education	1.109
Electric traction	970
Statistics	951
Lighting other than cinema	937
Communications	922
Electric motors	831
Telegraphy	827
Telecommunications	751
Radiology	746
Electricity generation	733
Human rights activism	706
Power lines	688
Automatic control	669
Obsolete / dated	668
Magnetics	652
Procedural law	635
Thermal Energy	634
Social science	620
Nuclear physics	614
Vacuum tubes	578
Accounting	573
Pharmacy and pharmacology	562
Geography	546
Information technology	539
Sound recording	514
Electric machinery	511
Immigration and citizenship	506
Isolation	483
Power system protection	469
Reliability	450
Commerce	439
Criminal law	434
Rail transport	428
Superconductivity	413
Semiconductors	375
Radiobiology	375
Electrical engineering	341
Piezoelectric crystals	339
Natural sciences	325
Telephony	306
Energy industry	302
Physics	288
Banking	276
Technology	273
Cables and cable production	253
Power electronics	246
Construction	240
Computer networks	223
Earth sciences	221
Accumulators	212
Transformers	204
Patents	202
Insurance	192
Industry	192
United Nations	188
Satellite communications	173
Taxes	162
Customs	159
Ecology	157
Animal husbandry	157
Video recording	152
Welding	143
Mechanic engineering	137
Natural resourses and wildlife conservation	133
Government, administration and public services	129
Electrochemistry	128
Business	127
Metrology	120
Polymers	119
Research and development	113
Physical sciences	103
Wind Energy	98
Marketing	96
International trade	95
Labor law	79
Materials science	79
Ichthyology	77
Mammals	64
Metallurgy	60
Hobbies and pastimes	60
Data processing	59
Ornithology	58
International law	55
Risk Management	53
Waste management	52
Mineral products	50
Scientific	46
Sociology	44
Printed circuit boards	44
Computers	40
Employment	37
Investment	36
Cultural studies	33
Trade unions	31
Oil / petroleum	30
Security systems	30
Demography	29
Work flow	29
Municipal planning	28
Ultrasound	26
Nuclear and fusion power	25
Religion	24
European Union	24
English	22
Labor organization	21
Coal	21
Private international law	20
Sugar production	18
Astronautics	17
Geophysics	15
Corporate governance	12
Textile industry	11
Wood processing	10
Art	7
Book binding	5
Mining	3
Leather	2
Latin American	2
School	1
Ground forces Army	1
Public relations	1
Total:	106.346