| |||
| PDB | |||
|
Project : 21 phrases in 10 subjects |
| Abbreviation | 9 |
| Business | 1 |
| Education | 1 |
| Energy industry | 1 |
| Law | 1 |
| NASA | 1 |
| Non-governmental organizations | 1 |
| Technology | 1 |
| United States | 2 |
| University | 3 |
| |||
| PDB | |||
|
Project : 21 phrases in 10 subjects |
| Abbreviation | 9 |
| Business | 1 |
| Education | 1 |
| Energy industry | 1 |
| Law | 1 |
| NASA | 1 |
| Non-governmental organizations | 1 |
| Technology | 1 |
| United States | 2 |
| University | 3 |