 |
| punch card: 228 phrases in 27 subjects |
| Advertising | 1 |
| Agrochemistry | 2 |
| Astronautics | 9 |
| Automated equipment | 19 |
| Aviation | 1 |
| Banking | 1 |
| Computers | 2 |
| Construction | 1 |
| Ecology | 3 |
| Economy | 2 |
| Electrical engineering | 3 |
| Electronics | 5 |
| General | 4 |
| Information security and data protection | 1 |
| Information technology | 51 |
| Logistics | 2 |
| Makarov | 10 |
| Mass media | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Nautical | 5 |
| Patents | 23 |
| Polygraphy | 7 |
| Security systems | 1 |
| Technology | 69 |
| Textile industry | 2 |