| Term | Full Form | Category |
|---|---|---|
| SWEC | Shuaibah Water Electricity Company | Others |
| SWEC | South Whittier Educational Center | Others |
| SWEC | Spectrum Warfare Enduring Challenges | Others |
| SWEC | Standardised Work and Equipment Categories | Others |
| SWEC | Standardised Work Equipment Categories | Others |
| SWEC | Standardized Work and Equipment Categories | Others |
| SWEC | Starmount Wild Environmental Club | Others |
| SWEC | Stone and Webster Engineering Corporation | Others |