| Acronym | Definitions |
|---|---|
| SWE | 6 |
| SWEIS | 1 |
| SWEMP | 2 |
| SWEPP | 2 |
| SWERD | 2 |
| SWF | 5 |
| SWFC | 2 |
| SWG | 13 |
| SWH | 2 |
| SWI | 4 |
| SWIE | 1 |
| SWIFT | 6 |
| SWIM | 4 |
| SWIMS | 1 |
| SWIR | 2 |
| SWIRLS | 2 |
| SWIS | 2 |
| SWITS | 1 |
| SWK | 2 |
| SWL | 9 |
| SWLF | 2 |
| swls | 2 |
| SWM | 6 |
| SWMM | 1 |
| SWMP | 3 |
| SWMU | 1 |
| SWO | 8 |
| SWOC | 2 |
| SWOG | 1 |
| SWOOPE | 1 |
(1951 — 1980 of 2045)