HWC
HWC stands for:
- Hamburg Water Cycle , a concept developed by Hamburg Wasser for holistic wastewater disposal and energy supply in urban areas
- High Weight Coated (ISO-12647 code), coated paper type
- Head Wind Componente, aviation abbreviation
- Homeless World Cup ( soccer world championship for the homeless )
hwc stands for:
- Hawaii Creole English (ISO 639-3 code)
