ATMF
| Acronym | Definition |
|---|---|
| ATMF | Atm Forum |
| ATMF | Association des Travailleurs Maghrébins de France (French: Association of Maghrebian Workers in France) |
| ATMF | Autumn Twilight Morgan Farm (horse breeding; Valley Center, CA) |
| ATMF | Aeternitas Tenebrarum Music Foundation (black metal music distribution; Italy) |
| ATMF | At the Money Forward (finance) |
| ATMF | Asynchronous Transfer Mode Forum |