Found 9 full forms for MWSS
| Term | Full Form | Category |
|---|---|---|
| MWSS | Manila Water and Sewerage Services 
| Others |
| MWSS | Manportable Weather Support System
| Others |
| MWSS | Marine Wing Support Squadron
| Others |
| MWSS | Metro Water and Sewer System
| Others |
| MWSS | Metropolitan Water and Sewerage System
| Others |
| MWSS | Metropolitan Waterworks and Sewerage System
| Others |
| MWSS | Microsoft Windows Sound System
| Others |
| MWSS | Mid West Sprint Series
| Others |
| MWSS | Municipal Water Supply System
| Others |