Found 7 full forms for FNSO
| Term | Full Form | Category |
|---|---|---|
| FNSO | First Nation Safety Officers 
| Others |
| FNSO | Fitness N Side Out
| Others |
| FNSO | Food and Nutrition Student Organization
| Others |
| FNSO | Freshman New Student Orientation
| Others |
| FNSO | Freshmen New Student Orientation
| Others |
| FNSO | Friends of National Security Organisation
| Others |
| FNSO | Soyo, Angola
| Others |