| Acronym | Definition |
|---|
| AFFF➣Aqueous Film Forming Foam |
| AFFF➣Amsterdam Fantastic Film Festival |
| AFFF➣Agent Formant un Film Flottant (French: Film Forming Foam Agent) |
| AFFF➣Aqueous Fire Fighting Foam |
| AFFF➣Asian Festival of First Films (est. 2005) |
| AFFF➣Asymmetric Flow Field-Flow Fractionation (chromatography technique) |
| AFFF➣AKR's Free Form Framework |