| Acronym | Definition |
|---|
| EAT | Experiments in Art and Technology (New York, New York) |
| EAT | Eating Among Teens (study) |
| EAT | Eating Attitudes Test |
| EAT | European Air Transport |
| EAT | Easy Access Travel (disabilities) |
| EAT | Elite Alpha Trooper (Nerf toy) |
| EAT | Electronic Automatic Transmission (vehicles) |
| EAT | Employment Appeals Tribunal |
| EAT | École d'Architecture de Toulouse (French: School of Architecture of Toulouse; Toulouse, France) |
| EAT | Entering Air Temperature |
| EAT | Electronic Automatic Transmission |
| EAT | Engineering Analysis Tool |
| EAT | École d'Analyse Transactionnelle (French: School of Transactional Analysis) |
| EAT | Emergency Action Team |
| EAT | Exchange Accommodation Titleholder (reverse 1031 exchange) |
| EAT | Evangelische Akademie Tutzing (German: Tutzing Evangelical Academy; Tutzing, Germany) |
| EAT | Estate Administration Tax (Canada) |
| EAT | Easy Administration Tool (software) |
| EAT | Épreuve d'Aptitude Technique (French: Technical Aptitude Test) |
| EAT | En Avant La Tessoualle (French sports club) |
| EAT | Earnings After Tax |
| EAT | Ehime Asahi Television (Japan) |
| EAT | Ecrivains Associés du Théatre (French: Writers Associated with the Theater) |
| EAT | Études de l'Alimentation Totale (French: Total Diet Studies) |
| EAT | Equal Access Tandem |
| EAT | Expected Approach Time |
| EAT | Emergency Action Termination |
| EAT | Ectopic Atrial Tachycardia |
| EAT | East Africa Time |
| EAT | Examen d'Aptitude Technique (French: Technical Aptitude Exam) |
| EAT | Earliest Available Time |
| EAT | Engineer Assessment Team (US Army) |
| EAT | Ergonomics and Aerosol Technology |
| EAT | Wenatchee, WA, USA - Pangborn Memorial Field (Airport Code) |
| EAT | Exterior Angle Theorem |
| EAT | Environmental Acceptance Test (US NASA) |
| EAT | Elite Assault Team (video games) |
| EAT | Electro-Absorption Transceiver |
| EAT | Executive Action Team |
| EAT | End-Around Test |
| EAT | Environment Appropriate Tableware (Glory Team Industrial Ltd.) |
| EAT | Earliest Arriving Time |
| EAT | External Airlift Transport |