ALTS
| Acronym | Definition |
|---|---|
| ALTS | Association for Local Telecommunications Services |
| ALTS | Aarhus Lawn Tennis Selskab (Denmark) |
| ALTS | Annotated Labeled Transition System |
| ALTS | Analogue Line Terminating Subsystem |
| ALTS | Automatic Laser Tracking System |
| ALTS | Abstract Labelled Transition System |