| Acronym | Definition |
|---|
| SMACC➣Social Media and Critical Care |
| SMACC➣Smalltalk Compiler Compiler |
| SMACC➣Smalltalk Compiler-Compiler (Refactory, Inc.) |
| SMACC➣Sequential Maximum Angle Convex Cone |
| SMACC➣Students, Mothers And Concerned Citizens |
| SMACC➣Sheet Metal and Air Conditioning Contractors |
| SMACC➣Stainless Melting and Continuous Casting (UK) |