| Abbreviation | Definition |
|---|---|
| SLX | Slacks |
| SM | Small Medium |
| SMOD | Standard Mode Of Dress |
| SMT | Short, Medium, and Tall |
| SNP | Snap |
| SO | Slip On |
| SOP | String Of Pearls |
| SOS | Save Our Styles |
| SOS | Susies One Size |
| SPCH | Small, Petite, Chico |
| SPF | Synthetic Pigment Feature |
| SQS | Supplemental Qualification Statement |
| SQY | Supplex Quilt-lined Youth-style Jacket |
| SQZ | Squeeze |
| SRBF | Synthetic Resin Bonded Fabric |
| SRO | Standard Rock Outfit |
| SS | Seam Sealed |
| SS | Short Sleeves |
| SS | Signature Series |
| SS | Single Stitch |