| English thesaurus | |||
| |||
| STEP (COSPAR) | |||
|
Solar : 53 phrases in 12 subjects |
| Agriculture | 2 |
| Construction | 10 |
| Earth sciences | 1 |
| Economics | 4 |
| Electronics | 3 |
| Energy industry | 15 |
| Environment | 13 |
| General | 1 |
| Law | 1 |
| Life sciences | 1 |
| Natural sciences | 1 |
| Physical sciences | 1 |