| Acronym | Definition |
|---|
| MCWD➣Metropolitan Cebu Water District (Philippines) |
| MCWD➣Marina Coast Water District (California) |
| MCWD➣Mammoth Community Water District (California) |
| MCWD➣Minnehaha Creek Watershed District (Minnesota) |
| MCWD➣Missionary Church Western District (Moorpark, CA) |
| MCWD➣Mesa Consolidated Water District (California) |