SMACC
| 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) |