 |
| advanced: 106 phrases in 18 subjects |
| Abbreviation | 52 |
| Business | 3 |
| Computer networks | 1 |
| Computers | 1 |
| Electronics | 1 |
| Energy industry | 2 |
| Information technology | 12 |
| Military | 20 |
| NASDAQ | 1 |
| New York Stock Exchange | 1 |
| Sports | 1 |
| Stock Exchange | 1 |
| Technology | 1 |
| Telecommunications | 1 |
| Trademark | 2 |
| Transport | 3 |
| United States | 1 |
| University | 2 |