Found 7 full forms for HSFO
| Term | Full Form | Category |
|---|---|---|
| HSFO | Healthy Start Field Office 
| Others |
| HSFO | Heart and Stroke Foundation of Ontario
| Others |
| HSFO | High School Football Officials
| Others |
| HSFO | High Sulfur Fuel Oil
| Others |
| HSFO | High Sulphur Fuel Oil
| Others |
| HSFO | High Sulphur Furnace Oil
| Others |
| HSFO | Human Services Finance Officers
| Others |