|
off : 1570 phrases in 44 subjects |
| Abbreviation | 10 |
| Accumulators | 1 |
| Antennas and waveguides | 8 |
| Automatic control | 1 |
| Baseball | 9 |
| Buddhism | 2 |
| Cables and cable production | 1 |
| Childish | 2 |
| Computers | 15 |
| Construction | 19 |
| Ecology | 1 |
| Electric machinery | 2 |
| Electric traction | 3 |
| Electricity generation | 1 |
| Electronics | 2 |
| General | 1277 |
| Humorous / Jocular | 1 |
| Informal | 7 |
| International Monetary Fund | 8 |
| Law | 2 |
| Lighting other than cinema | 2 |
| Magnetics | 2 |
| Metrology | 1 |
| Microsoft | 17 |
| Obsolete / dated | 18 |
| Physics | 10 |
| Piezoelectric crystals | 1 |
| Power electronics | 10 |
| Power system protection | 14 |
| Proverb | 5 |
| Radio | 9 |
| Rail transport | 3 |
| Reliability | 1 |
| Semiconductors | 7 |
| Shinto | 4 |
| Slang | 11 |
| Sports | 2 |
| Sumo | 4 |
| Technology | 67 |
| Telecommunications | 1 |
| Telegraphy | 1 |
| Telephony | 2 |
| Thermal Energy | 2 |
| Vacuum tubes | 4 |