| Acronym | Definition |
|---|
| MCAL➣Modular Calendar Access Library |
| MCAL➣Marin County Athletic League (Larkspur, CA) |
| MCAL➣Microcontroller Abstraction Layer (semiconductor) |
| MCAL➣Monroe County Animal League (West Virginia) |
| MCAL➣Medina County Art League (est. 1958; Medina, OH) |
| MCAL➣Multiple Coronary Arterial Lesions |