| Abbreviation | Definition |
|---|---|
| SLTM | Stop Lying To Me |
| SLU | Still Love You |
| SLUT | Sex Lots Up Town |
| SLUT | Stay Low Until Taught |
| SLY | Still Loving You |
| SM | Simply Marvelous |
| SM | Soul Mate |
| SM1 | Someone |
| SMAIL | Snail Mail |
| SMATO | Subtract Means Add The Opposite |
| SMD | S*** My D*** |
| SMD | So Much Done |
| SMD | Solve My Dilemma |
| SMDH | Shake My Damn Head |
| SMEXY | Smart and Sexy |
| SMFH | Shaking My F***ing Head |
| SMFK | So Much For Kidding |
| SMFO | Save Me From Ordinary |
| SMG | Sad Monkey Goo |
| SMG | Seriously Mom, God! |