MSABC
| Acronym | Definition |
|---|---|
| MSABC | Making Strides Against Breast Cancer |
| MSABC | Maryland State Association of Baseball Coaches |
| MSABC | Masters Swimming Association of British Columbia (Canada) |
| MSABC | Malaysia South Africa Business Council (est. 1997) |
| MSABC | Mississippi Associated Builders and Contractors (also seen as MABC) |