Arabic-Japanese dictionary   Subject Number of entries Microsoft 11.207 International Monetary Fund 2.765 Electronics 2.695 Radio 1.931 Lighting other than cinema 1.236 Antennas and waveguides 1.120 Telecommunications 872 Radiology 834 Telegraphy 832 Electric motors 817 Electric traction 785 Power lines 756 Magnetics 704 Electricity generation 685 Thermal Energy 669 Automatic control 663 Vacuum tubes 643 Isolation 612 Sound recording 542 Physics 515 Reliability 512 Power system protection 485 Rail transport 482 Electric machinery 469 Piezoelectric crystals 420 Semiconductors 354 Electrical engineering 318 Power electronics 305 Cables and cable production 304 Mathematics 297 Radiobiology 296 Computer networks 273 Telephony 253 Transformers 215 Satellite communications 206 Accumulators 203 Video recording 165 Welding 161 Metrology 110 Wind Energy 108 Ecology 73 Printed circuit boards 36 Ultrasound 29 General 3 Nuclear physics 1 Geriatrics 1.347 Legislative acts 1.348 Nigeria 1.349 Total: 41.005