| Abbreviation | Definition |
|---|---|
| SME | Systems Management Enterprises, Inc. |
| SMEAC | Snowy Mountains Elders Aboriginal Corporation |
| SMEC | Snowy Mountain Engineering Corporation |
| SMEC | Snowy Mountains Engineering Corporation |
| SMED | Small/Medium Enterprise Developer |
| SMEDA | Small and Medium Enterprises Developing Authority |
| SMEs | Small and Medium-sized Enterprises |
| SMF | Société Maurizi Fermetures |
| SMFDB | Summit Laghubitta Bittiya Sanstha Limited |
| SMFDB | Summit Micro Finance Development Bank Ltd. |
| SMFF | Salvage Marine Fire Fighting |
| SMFG | Sumitomo Mitsui Financial Group |
| SMFG | Sumitomo-Mitsui Financial Group |
| SMFI | San Miguel Foods Inc |
| SMFI | Seacrest Maritime Foundation Inc |
| SMFI | Seminole Metal Finishing Inc |
| SMFI | Supreme Modular Fabrication Inc |
| SMFV | Schweizerischer Motorrad Fahrlehrer Verband |
| SMG | Spectacor Management Group |
| SMG | Structural Mechanics Group |