| FID | Failure IDentification 
| Others |
| FID | Fast Idle Device
| Others |
| FID | Federation for Information and Documentation
| Others |
| FID | Federazione Italiana del Design
| Others |
| FID | Field Identifier
| Others |
| FID | File Identifier
| Others |
| FID | File Identifier Descriptor
| Others |
| FID | Filter Identifier
| Others |
| FID | Final Investment Decision
| Others |
| FID | Financial Information Data
| Others |
| FID | Financial Information Database
| Others |
| FID | Financial Institutions Division
| Others |
| FID | Financial Institutions Division's
| Others |
| FID | Financial Interest Disclosure
| Others |
| FID | Financial Investment Decision
| Others |
| FID | Find Intoxicating Drugs
| Others |
| FID | Finger In Dike
| Others |
| FID | First Input Delay
| Others |
| FID | Fishers Island, New York USA
| Others |
| FID | Fixed Income Division
| Others |
| FID | Flame In Darkness
| Others |
| FID | Flame Ionisation Detector
| Others |
| FID | Flame Ionization Detector
| Others |
| FID | Flat Incline and Decline
| Others |
| FID | Flat Incline Decline
| Others |
| FID | Flexible Instructional Day
| Others |
| FID | Flight Implementation Directive
| Others |
| FID | Flusso Invertito Doppio
| Others |
| FID | Foot In Door
| Others |
| FID | Force Investigation Division
| Others |
| FID | Foreign Internal Defense
| Others |
| FID | Format Identification
| Others |
| FID | Format Indicator
| Others |
| FID | Foundation for Intercultural Dialogue
| Others |
| FID | Frechet Inception Distance
| Others |
| FID | Free Induction Decay
| Others |
| FID | Free Induction Delay
| Others |
| FID | Freely Interacting Data
| Others |
| FID | Frequency Id
| Others |
| FID | Frequency Intensity And Duration
| Others |
| FID | Frighteningly Intelligent Demigods
| Others |
| FID | Hydrogen-air flame ionization detector
| Others |
| FID | International Federation for Information and Documentation
| Others |