| Acronym | Definition |
|---|
| FISD | Federazione Italiana Sport Disabili |
| FISD | Financial Information Services Division |
| FISD | Frisco Independent School District (Texas) |
| FISD | Federal Investigative Services Division |
| FISD | Friendswood Independent School District (Texas) |
| FISD | Financial Instrument Short Description |
| FISD | First Imperial Stormtrooper Academy (Star Wars costuming group detachment) |
| FISD | Forecast In-Service Date |
