| Abbreviation | Definition |
|---|---|
| SMH | Shoot My Hoe |
| SMH | Shoot My Horse |
| SMHWAG | Shaking My Head Wearing A Grin |
| SMIC | Smartest Man In California |
| SMILE | Sweet Memories In Lip Expression |
| SMILE | Sweet Memories in Lips Expression |
| SMILE | Sweet Mile In Life to Enjoy |
| SMILF | Slovenian Male I Like To F*** |
| SMIT | Smelly Monkeys In Tents |
| SMJ | smokejumper |
| SMOEFGC | Signal Mirror Over shoulder Eyes Forward Go Cancel |
| SMOG | Signal Mirror Over the shoulder Go |
| SMP | SCOS Misappropriated Printdriver |
| SMP | Sex, Money, Power |
| SMP | Smoke More Pot |
| SMP | Symmetric Multiple Penguins |
| SMPP | Sailors Moon Prismatic Princesses |
| SMS | Sell More Stock |
| SMS | Send Messages Silently |
| SMS | Short of Mental Stamina |