| Acronym | Definition |
|---|
| ANTS | A New Tax System (Australia) |
| ANTS | Andover Newton Theological School |
| ANTS | Agence Nationale des Titres Sécurisés (French national security agency) |
| ANTS | Algorithmic Number Theory Symposium |
| ANTS | Autonomous Nanotechnology Swarm (NASA) |
| ANTS | 8-Aminonaphthalene-1,3,6-Trisulfonic Acid |
| ANTS | Adult Non-Traditional Student (various schools) |
| ANTS | Administrative Notes Technical Supplement (US GPO) |
| ANTS | Advanced Networks and Telecommunication Systems (symposium) |
| ANTS | Anglo-Norman Text Society |
| ANTS | Active Network Transport System |
| ANTS | AT&T/Novell Telephone Services |
| ANTS | Airborne Night Television System |
| ANTS | Advanced Naval Training School |
| ANTS | Automatic Navigability Testing System |
| ANTS | Army NBCCS Tracking System |
| ANTS | Adaptive Networks, Threats and Solutions (US Army) |
| ANTS | Antenna Subsystem |
| ANTS | Approximate Non-Deterministic Tree Search |