| Acronym | Definition |
|---|
| MWCA➣Monetary Working Capital Adjustment (finance) |
| MWCA➣Midwest Writing Centers Association |
| MWCA➣Ministry of Women and Children Affairs (Bangladesh) |
| MWCA➣Minnesota Wrestling Coaches Association |
| MWCA➣Michigan Wood Carvers Association (est. 1993) |
| MWCA➣Montana Weed Control Association, Inc. (Twin Bridges, MT) |