| Acronym | Definition |
|---|
| ANT | Antenna |
| ANT | Antarctica |
| ANT | AAN (Army After Next) Net Technology |
| ANT | Anterior |
| ANT | Anthropology |
| ANT | Antigua (ETR) |
| ANT | Netherlands Antilles (ISO Country code) |
| ANT | Antiquities |
| ANT | Antagonist (video game website) |
| ANT | Applied New Technologies (Germany) |
| ANT | Actor-Network Theory |
| ANT | Acid Neutralization Tank |
| ANT | Antrim (county of Ulster) |
| ANT | Antonym |
| ANT | Advanced Nuclear Technology (various locations) |
| ANT | Advanced Network Technology (various locations) |
| ANT | Action News Team |
| ANT | Advanced Network Technology |
| ANT | Advanced New Technology |
| ANT | Advanced Network Tools |
| ANT | Actor Network Theory |
| ANT | Anime No Tomodachi |
| ANT | Adenine Nucleotide Translocator |
| ANT | Altered Nuclear Transfer |
| ANT | Aids to Navigation Team |
| ANT | Another Neat Tool |
| ANT | Associazione Nazionale Tumori (Italy: National Cancer Association) |
| ANT | Association of Nail Technicians (UK) |
| ANT | Ame No Tsuki (French animated series) |
| ANT | Automatic Negative Thought |
| ANT | ADSL Network Termination |
| ANT | AutoNetworks Technologies, Ltd. (Japan) |
| ANT | Autoritatea Nationala pentru Turism (Romania) |
| ANT | Airspace and Navigation Team |
| ANT | Blue Antimora |
| ANT | Access Network Transport |
| ANT | Algorithmic Noise-Tolerance |
| ANT | Assistencia Nacional aos Tuberculosos (Portuguese Anti-Tuberculosis Group) |
| ANT | Autonomous Negotiating Team |
| ANT | Anorthosite-Norite-Troctolite |
| ANT | Advanced Navigation Trainer |
| ANT | Active Name Table |
| ANT | Abstract of New Technology |
| ANT | Analogue Network Terminator (ISDN) |