| Abbreviation | Definition |
|---|---|
| STG | Short Term Gratification |
| STG | Something To Google |
| STG | Swear To God |
| STH | She's Totally Hot! |
| STH | So Totally Hot |
| STH | Something |
| STHU | Shut the H*** Up |
| STI | Search for Terrestrial Intelligence |
| STI | Slower Than I |
| STIN | Stop the Insanity Now |
| STLM | Spotted Tentiform Leaf Miner |
| STM | Stop Teasing Me |
| STM | Stop Texting Me |
| STMF | Stay Thirsty My Friend |
| STMS | Stop Telling Me S*** |
| STMW | Student Midwife |
| STN | Something That's Never |
| STN | Something That's Never .... |
| STN | Surf The Net |
| STNC | Some Things Never Change (Internet slang) |