| OAD | O3 applied dose 
| Others |
| OAD | OAD Abbreviation Define
| Others |
| OAD | Object Activation Daemon
| Others |
| OAD | Obliqua Anteriore Destra
| Others |
| OAD | Obscure Auditory Dysfunction
| Others |
| OAD | Obsessive Attention To Details
| Others |
| OAD | Obstructive Airway Disease
| Others |
| OAD | Occupational Accidental Death
| Others |
| OAD | October 1994 AUSA (Association of the United States Army) Demonstration
| Others |
| OAD | Of Anxiety Disorder
| Others |
| OAD | of the Appellate Defender
| Others |
| OAD | of the Associate Director
| Others |
| OAD | Off And Die
| Others |
| OAD | Office for Addictive Disorders
| Others |
| OAD | Office for Astronomy Development
| Others |
| OAD | Office of Application Development
| Others |
| OAD | Office of Architecture and Design
| Others |
| OAD | Office of Astronomy for Development
| Others |
| OAD | Office of the Appellate Defender
| Others |
| OAD | Office of the Associate Director
| Others |
| OAD | Ohio Association of the Deaf
| Others |
| OAD | Oklahoma Association of the Deaf
| Others |
| OAD | Once A Day
| Others |
| OAD | One and Done
| Others |
| OAD | Oneness Awakened Deeksha
| Others |
| OAD | Oneness Awakening Deekshas
| Others |
| OAD | Online Action Detection
| Others |
| OAD | Only After Dark
| Others |
| OAD | Open Access Directory
| Others |
| OAD | Open Application Development
| Others |
| OAD | Open Architecture Driver
| Others |
| OAD | Operational Algorithm Description
| Others |
| OAD | Operational Availability Data
| Others |
| OAD | Operational Availability Date
| Others |
| OAD | Operations Analysis Directorate
| Others |
| OAD | Operations Analysis Division
| Others |
| OAD | Opinionated About Dining
| Others |
| OAD | Opportunity Assessment Document
| Others |
| OAD | Optical Add Drop
| Others |
| OAD | Optical Admittance Diagram
| Others |
| OAD | Optimal Aircraft Design
| Others |
| OAD | Optimal Application Distribution
| Others |
| OAD | Option Adjusted Duration
| Others |
| OAD | Oracle Application Dealer
| Others |
| OAD | Oracle Application Developer
| Others |
| OAD | Oracle As Discoverer
| Others |
| OAD | Oral Antidiabetic Drug
| Others |
| OAD | Orange After Dark
| Others |
| OAD | Organization Analysis and Design
| Others |
| OAD | Original Air Date
| Others |
| OAD | Original Animated DVD
| Others |
| OAD | Original Animation Disc
| Others |
| OAD | Original Animation DVD
| Others |
| OAD | original anime DVD
| Others |
| OAD | Oscar Alexandre D
| Others |
| OAD | OSS Alarm Dispatcher
| Others |
| OAD | Over Active Dolphin
| Others |
| OAD | Over Air Download
| Others |
| OAD | Over the Air Download
| Others |
| OAD | Over the Air Downloading
| Others |
| OAD | Overall Aircraft Design
| Others |
| OAD | Overall Diameter
| Others |
| OAD | Overall Dimensions
| Others |
| OAD | Overanxious Disorder
| Others |
| OAD | Overrunning Alternator Dampener
| Others |
| OAD | Overrunning Alternator Decoupler
| Others |