MCAW
| Acronym | Definition |
|---|---|
| MCAW | Metal Core Arc Welding (metal fabrication) |
| MCAW | Mortgage Credit Analysis Worksheet (US Department of Housing and Urban Developement) |
| MCAW | Marine Corps Activewear |
| MCAW | Mouth Cancer Awareness Week |
| MCAW | Mechanical Contractors Association of Wisconsin (Appleton, WI) |