|
System : 108 phrases in 26 subjects |
| Abbreviation | 52 |
| Accounting | 1 |
| Automobiles | 1 |
| Botany | 1 |
| Business | 7 |
| Computer networks | 1 |
| Computers | 6 |
| Education | 2 |
| Electronics | 1 |
| Humorous / Jocular | 1 |
| Information technology | 6 |
| Investment | 1 |
| Medical | 1 |
| Meteorology | 2 |
| Military | 5 |
| NASA | 1 |
| Nuclear and fusion power | 1 |
| Oceanography & oceanology | 2 |
| Software | 1 |
| Sports | 1 |
| Technology | 2 |
| Telecommunications | 2 |
| Trademark | 1 |
| Transport | 6 |
| United States | 2 |
| University | 1 |