 |
| |||
| spotter | |||
| observer | |||
| observador: 112 phrases in 33 subjects |
| Agriculture | 2 |
| Armored vehicles | 1 |
| Artillery | 1 |
| Automatic control | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Communications | 6 |
| Ecology | 1 |
| Electronics | 4 |
| Finances | 1 |
| Fishery fishing industry | 1 |
| General | 16 |
| Human rights activism | 5 |
| Information technology | 1 |
| International trade | 1 |
| Latin American | 1 |
| Law | 5 |
| Life sciences | 2 |
| Lighting other than cinema | 1 |
| Mathematics | 1 |
| Measuring instruments | 1 |
| Microsoft | 1 |
| Military | 1 |
| Name of organization | 1 |
| Natural sciences | 1 |
| Pharmacy and pharmacology | 2 |
| Politics | 2 |
| Psychology | 9 |
| Social science | 1 |
| Statistics | 2 |
| Technology | 14 |
| Transport | 4 |
| United Nations | 19 |