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| English thesaurus | |||
| |||
| PRI | |||
| Projector: 44 phrases in 15 subjects |
| Chemistry | 1 |
| Communications | 2 |
| Cultural studies | 3 |
| Earth sciences | 4 |
| Electronics | 4 |
| General | 10 |
| Hobbies and pastimes | 1 |
| Industry | 2 |
| Life sciences | 1 |
| Lighting other than cinema | 2 |
| Microsoft | 3 |
| Patents | 3 |
| Radio | 6 |
| Technology | 1 |
| Transport | 1 |