| Worldwide |
SPF |
Sun Protection Factor |
Medical // Laboratory |
| Worldwide |
SPF |
Sender Policy Framework |
Computing // Security |
| Worldwide |
SPF |
Sun Protection Factor |
Medical // Laboratory |
| Worldwide |
SPF |
Society for the Propagation of the Faith |
Associations & Organizations // Religious Organizations |
| Worldwide |
SPF |
Specific Pathogen Free |
Medical // Laboratory |
| Worldwide |
SPF |
Space Power Facility |
Academic & Science // Astronomy & Space Science |
| United States |
SPF |
Black Hills Airport |
Transport & Travel // Airport Codes |
| Singapore |
SPF |
Singapore Police Force |
Governmental // Police |
| India |
SPF |
Statutory Provident Fund |
Governmental // Policies & Programs |