DIFM
| Acronym | Definition |
|---|---|
| DIFM | Dietitians in Integrative and Functional Medicine (American Dietetic Association) |
| DIFM | Do It for Me (as opposed to Do It Yourself) |
| DIFM | Diplôme des Iles de la France Métropolitaine (French: Diploma of the Metropolitan French Islands; resource) |
| DIFM | Digital Instantaneous Frequency Measurement |
| DIFM | Due-In From Maintenance |
| DIFM | Distributed Interactive Fire Mission |