| |||
| EFA | |||
|
Engineering : 39 phrases in 14 subjects |
| Abbreviation | 7 |
| Astronautics | 2 |
| Business | 1 |
| Computers | 1 |
| Education | 4 |
| Energy industry | 1 |
| Engineering | 1 |
| Military | 5 |
| NASA | 1 |
| Non-governmental organizations | 1 |
| Technology | 3 |
| Trademark | 2 |
| Transport | 1 |
| University | 9 |
| |||
| EFA | |||
|
Engineering : 39 phrases in 14 subjects |
| Abbreviation | 7 |
| Astronautics | 2 |
| Business | 1 |
| Computers | 1 |
| Education | 4 |
| Energy industry | 1 |
| Engineering | 1 |
| Military | 5 |
| NASA | 1 |
| Non-governmental organizations | 1 |
| Technology | 3 |
| Trademark | 2 |
| Transport | 1 |
| University | 9 |