| UAD | Ukraine Administrative Divisions 
| Others |
| UAD | Ultimate Air Dogs
| Others |
| UAD | Ultimate Audio Dealer
| Others |
| UAD | Ultra Akriloth Dragon
| Others |
| UAD | Uluslararasi Adalet Divani
| Others |
| UAD | Under Age Driver
| Others |
| UAD | Under Agreement Dated
| Others |
| UAD | Under Agreement Dated ....
| Others |
| UAD | Under- Age Drinking
| Others |
| UAD | Understand, Architect, Deploy
| Others |
| UAD | Undetermined Amount of Damage
| Others |
| UAD | Uniform Appraisal Data
| Others |
| UAD | Uniform Appraisal Dataset
| Others |
| UAD | Union for A Democratic
| Others |
| UAD | Unit Authorization Document
| Others |
| UAD | Universal Access Devices
| Others |
| UAD | Universal Appraisal Development
| Others |
| UAD | Universal Atomic Disassembler
| Others |
| UAD | Universal Audio
| Others |
| UAD | Universal Audio Digital
| Others |
| UAD | Universal Audio Driver
| Others |
| UAD | Universal Audio Drivers
| Others |
| UAD | University API Domains
| Others |
| UAD | University Associates in Dentistry
| Others |
| UAD | University of Adelaide Delete
| Others |
| UAD | University of Art and Design
| Others |
| UAD | Unlimited Auto Dealer
| Others |
| UAD | Updated Authorization Document
| Others |
| UAD | Uplites Avatar and Destiny
| Others |
| UAD | Upper Airway Dysfunction
| Others |
| UAD | Uranyl Acetate Dihydrate
| Others |
| UAD | Urban Automated Driving
| Others |
| UAD | Urban Autonomous Driving
| Others |
| UAD | Urbanism Architecture and Detailing
| Others |
| UAD | Use As Directed
| Others |
| UAD | User Access Device
| Others |
| UAD | User Agent Device
| Others |
| UAD | Utah Association for the Deaf
| Others |
| UAD | Utah Association of the Deaf
| Others |
| UAD | Uterine Artery Doppler
| Others |
| UAD | You Are Difficult
| Others |