SFFI
| Acronym | Definition |
|---|---|
| SFFI | Society of Filipino Foresters, Inc. (Philippines) |
| SFFI | San Francisco Fashion Industries |
| SFFI | Spiritual Frontiers Fellowship International |
| SFFI | Sustaining Family Forests Initiative |
| SFFI | Signum Fidei Foundation, Inc (Lasallian term) |
| SFFI | San Francisco Forensic Institute (California) |