 |
| émission: 616 phrases in 43 subjects |
| Accounting | 4 |
| Antennas and waveguides | 4 |
| Banking | 2 |
| Chemistry | 3 |
| Communications | 144 |
| Construction | 1 |
| Cultural studies | 3 |
| Earth sciences | 30 |
| Ecology | 6 |
| Economy | 11 |
| Electronics | 136 |
| Energy industry | 1 |
| Environment | 61 |
| Finances | 65 |
| General | 15 |
| Health care | 3 |
| Hobbies and pastimes | 2 |
| Industry | 5 |
| Information technology | 39 |
| Law | 10 |
| Life sciences | 2 |
| Magnetics | 4 |
| Marketing | 2 |
| Materials science | 1 |
| Medical | 1 |
| Metallurgy | 3 |
| Microsoft | 7 |
| Obsolete / dated | 3 |
| Patents | 6 |
| Physical sciences | 5 |
| Physics | 4 |
| Politics | 1 |
| Power lines | 1 |
| Radio | 4 |
| Rail transport | 1 |
| Statistics | 1 |
| Technology | 2 |
| Telecommunications | 1 |
| Telegraphy | 1 |
| Telephony | 2 |
| Thermal Energy | 3 |
| Transport | 14 |
| Vacuum tubes | 2 |