ATX
| Acronym | Definition |
|---|---|
| ATX | Advanced Technology Extended (motherboard type) |
| ATX | Austin, Texas |
| ATX | Automatic Transmission (automotive) |
| ATX | Austrian Traded Index |
| ATX | Automatic Transaxle (Automotive) |
| ATX | Advanced Technology Extended |
| ATX | Active X |
| ATX | Automatic Transmission |
| ATX | AudioText (voice processing system for call centers) |
| ATX | Aviation Training Exercise |