 |
| SPOT: 63 phrases in 20 subjects |
| Agriculture | 2 |
| Animal husbandry | 1 |
| Communications | 10 |
| Earth sciences | 1 |
| Electronics | 7 |
| Finances | 10 |
| General | 1 |
| Health care | 1 |
| Information technology | 3 |
| Lighting other than cinema | 1 |
| Materials science | 1 |
| Medical | 3 |
| Metallurgy | 1 |
| Piezoelectric crystals | 1 |
| Radio | 6 |
| Technology | 3 |
| Telegraphy | 2 |
| Thermal Energy | 1 |
| Transport | 4 |
| Vacuum tubes | 4 |