| Acronym | Definition |
|---|
| SMAT | Substance Misuse Action Team (UK) |
| SMAT | Shoot Me a Text |
| SMAT | State Medical Assistance Team |
| SMAT | Santa Maria Area Transit (Santa Maria, CA) |
| SMAT | Société du Métro de l'Agglomération Toulousaine (French: Subway Corporation of the Toulouse Area; France) |
| SMAT | Syndicat Mixte d'Aménagement Touristique (French: Mixed Union of Tourism Development) |
| SMAT | Satellite and Missile Analysis Tool |
| SMAT | Science Math and Technology |
| SMAT | Safety Management Auditing Technique |
| SMAT | Supply Maintenance Assistance Team |
| SMAT | See Me About This |
| SMAT | Small Molecule Anti-genomic Therapeutics (biodefense technology) |
| SMAT | Single Men Alone Together |
| SMAT | Software-Managed Address Translation |
| SMAT | Supply Management Action Team |
| SMAT | School of Missionary Aviation Training |