| Acronym | Definition |
|---|
| IFID➣Internal File Identifier |
| IFID➣International Forum on Information and Documentation |
| IFID➣Illocutionary Force Indicating Device |
| IFID➣International Federation for Information and Documentation |
| IFID➣International Financial Institutions Department (UK) |
| IFID➣International Federation for Information Processing (UK) |
| IFID➣In-Flight Information Deficiency |
| IFID➣Interactive Fiction ID |