FFSD
| Acronym | Definition |
|---|---|
| FFSD | Flin Flon School Division (Canada) |
| FFSD | Fergus Falls School of Dance (Fergus Falls, MN) |
| FFSD | First Friday of San Diego (San Diego, CA) |
| FFSD | Foundation for Stray Dogs |
| FFSD | Fleet and Family Support Division (US Navy) |
| FFSD | Foreign Financial Services Division |