| Abbreviation | Definition |
|---|---|
| SMATV | Satellite Master Antenna TeleVision |
| SMBB | Sabah Malaysian Borneo Bulletin |
| SMBB | Social Media Basics for Business |
| SMC | Singapore Mediation Centre |
| SMDG | Social Media Design Group |
| SMEE | Surreal Material Effects Editor |
| SMEF | Standard Media Exchange Framework |
| SMG | Shanghai Media Group |
| SMG | Starcom MediaVest Group |
| SMH | Sydney Morning Herald |
| SMI | Social Media Information |
| SMIB | Social Media in Business |
| SMILE | Social Media and Internet for Law Enforcement |
| SMILE | Social Media In Learning and Education |
| SMILE | Social Media In the Large Enterprise |
| SMILE | Social Media the Internet and Law Enforcement |
| SMIP | Social Media Integration Pack |
| SMK | Scarecrow And Mrs. King |
| SMK | Scarecrow and Mrs. King (Television show) |
| SMK | Social Media Knowledge |