 |
| πλάκα: 635 phrases in 29 subjects |
| Agriculture | 32 |
| Chemistry | 53 |
| Coal | 1 |
| Communications | 16 |
| Construction | 11 |
| Cultural studies | 8 |
| Earth sciences | 30 |
| Education | 1 |
| Electronics | 36 |
| Energy industry | 1 |
| Environment | 1 |
| Forestry | 3 |
| General | 12 |
| Health care | 7 |
| Industry | 128 |
| Information technology | 9 |
| Life sciences | 9 |
| Marketing | 8 |
| Materials science | 12 |
| Mechanic engineering | 99 |
| Medical | 26 |
| Metallurgy | 28 |
| Municipal planning | 5 |
| Natural sciences | 6 |
| Nuclear and fusion power | 1 |
| Pharmacy and pharmacology | 1 |
| Technology | 25 |
| Textile industry | 2 |
| Transport | 64 |