 |
| United States: 17 phrases in 9 subjects |
| Abbreviation | 5 |
| Education | 1 |
| Energy industry | 1 |
| Meteorology | 2 |
| Military | 1 |
| Oceanography & oceanology | 2 |
| Technology | 2 |
| United States | 2 |
| Veterinary medicine | 1 |
|
| United States: 17 phrases in 9 subjects |
| Abbreviation | 5 |
| Education | 1 |
| Energy industry | 1 |
| Meteorology | 2 |
| Military | 1 |
| Oceanography & oceanology | 2 |
| Technology | 2 |
| United States | 2 |
| Veterinary medicine | 1 |