| Acronym | Definition |
|---|
| ATFS | American Tree Farm System |
| ATFS | Attributed File System |
| ATFS | As Taken from Service |
| ATFS | Australian Tours for Sport |
| ATFS | Association of Track and Field Statisticians (International) |
| ATFS | Authentic Tactical Flight Simulator |
| ATFS | Auto Transformer Feeder Station (Brazil railways) |
| ATFS | Africa Twin Freunde Sauerland |
| ATFS | A Thousand Falling Skies (Connecticut band) |
| ATFS | Alliance Télématique Francophone Startrek |
| ATFS | Analytical Techniques in Forensic Science |
| ATFS | Aerial Target Flight Services |
| ATFS | Automatic Terrain Following System |
| ATFS | After The Forking Show (Triplem radio show) |