 |
| Backes: 111 phrases in 29 subjects |
| Automated equipment | 4 |
| Aviation | 1 |
| Banking | 3 |
| British usage, not spelling | 5 |
| Business | 1 |
| Cinematography | 4 |
| Computers | 9 |
| Construction | 2 |
| Economy | 1 |
| English | 4 |
| Finances | 2 |
| General | 4 |
| Geology | 3 |
| Informal | 2 |
| Information technology | 3 |
| Mathematics | 1 |
| Microelectronics | 23 |
| Microsoft | 2 |
| Military | 1 |
| Mobile and cellular communications | 3 |
| Nautical | 6 |
| Navy | 4 |
| Oil / petroleum | 3 |
| Optics branch of physics | 2 |
| Plumbing | 1 |
| Reliability | 2 |
| Road works | 1 |
| Shipbuilding | 13 |
| Technology | 1 |