ZWA
| Acronym | Definition |
|---|---|
| ZWA | Zero Waste Alliance |
| ZWA | Zero Waste America (Philadelphia, PA) |
| ZWA | Zimbabwe Workcamps Association |
| ZWA | Zonal Wind Anomaly |
| ZWA | Zero Waste Academy (Massey University; New Zealand) |
| ZWA | Andapa, Democratic Republic of Madagascar (airport code) |