| UAT | Ultimate Adjustable Trigger 
| Others |
| UAT | Ultra Active Technology, Ltd.
| Others |
| UAT | Ultra Alta Temperatura
| Others |
| UAT | Ultra-Advanced Technology
| Others |
| UAT | Uluslararasi Af Teskilati
| Others |
| UAT | Unauthorised Transaction
| Others |
| UAT | UnAvaliable Type
| Others |
| UAT | Undergraduate ALFALFA Team
| Others |
| UAT | Unified Acupuncture Theory
| Others |
| UAT | Unified Astronomy Thesaurus
| Others |
| UAT | Union Aeromaritime de Transport
| Others |
| UAT | Union Army of Tennessee
| Others |
| UAT | United Aircraft Technologies
| Others |
| UAT | United America senior Tour
| Others |
| UAT | United Auto & Truck, Inc.
| Others |
| UAT | United Auto and Truck
| Others |
| UAT | Universal Access Testing
| Others |
| UAT | Universal Access Toilet
| Others |
| UAT | Universal Access Transceiver
| Others |
| UAT | Universal Agriculture And Trade
| Others |
| UAT | Universal Aqua Technologies
| Others |
| UAT | Universal Articles Transported
| Others |
| UAT | Universal Asynchronous Transceiver
| Others |
| UAT | Universidad Autonoma de Tamaulipas
| Others |
| UAT | University of Adultary Ticket
| Others |
| UAT | University of Advancing Technology
| Others |
| UAT | University of Advancing Technology's
| Others |
| UAT | University of Alabama at Tuscaloosa
| Others |
| UAT | University of Arizona - Tucson
| Others |
| UAT | Upon Arrival Training
| Others |
| UAT | Upper Alimentary Tract
| Others |
| UAT | Urban America Television
| Others |
| UAT | Urinary Antigen Tests
| Others |
| UAT | User accaptance test
| Others |
| UAT | User Acceptance Test
| Others |
| UAT | User Acceptance Testing
| Others |
| UAT | User Access Testing
| Others |