AOD
Appearance
Arts and entertainment
Film
- Army of Darkness, a 1993 film, third in the Evil Dead series
Music
- Adrenalin O.D., a US hardcore punk band
- Act of Depression, the debut album by Underoath
- Art of Dying (band), a hard rock band
- Assembly of Dust, an American rock band
- Aubrey O'Day, an American singer/dancer
Video games
- Tomb Raider: The Angel of Darkness, the 6th game in the Tomb Raider series
- Art of Defense, a type of multiplayer game common in Command & Conquer Generals: Zero Hour
- Astro On Demand, a Hong Kong TVB subscription channel
- Arsenal of Democracy (video game), a grand strategy wargame
Other
- Animation On Display, formerly Anime Overdose and then AOD: The San Francisco Animation Convention
Science and technology
- Acousto-optic deflector, a device for controlling an optical beam
- Advanced Optical Disc, an old name for HD DVD, digital optical media
- Aerosol Optical Depth
- Argon oxygen decarburization, a process in stainless steel making
- Audio on demand, [clarification needed]
- Automatic Overdrive transmission, a vehicle transmission
- Above Ordnance Datum, a level expressed as a height above mean sea level
- Air-operated diaphragm, a type of pump
- Adult Onset Diabetes, a metabolic disorder, characterized by high blood glucose
- Aerosol Optical Depth, a measure for small particles suspended in the atmosphere
- AMD OverDrive, a software from AMD
- Accept On Deviation, a noun of quality assurance management
Other
- Alcohol and Other Drugs (AOD), a social work term
- Army Ordnance Department, a forerunner of the British Royal Army Ordnance Corps (RAOC)
- Roman Catholic Archdiocese of Detroit