| SYSTEM | |
| abbr. | Saves You Serious Time Energy And Money |
| abbr. el. | systematic interaction model |
| abbr. mil., WMD | system |
| system | |
| abbr. | syst; syst. |
| abbr. AI. | SI system |
| abbr. auto. | aided manufacturing system; gasoline injection system |
|
Computer : 17 phrases in 7 subjects |
| Abbreviation | 8 |
| Information technology | 1 |
| Meteorology | 1 |
| Military | 2 |
| Security systems | 1 |
| United States | 1 |
| University | 3 |