| Acronym | Definition |
|---|
| AOC | Australian Olympic Committee |
| AOC | Administrative Office of the Courts |
| AOC | Age Of Conan (game) |
| AOC | Area of Concern |
| AOC | Architect of the Capitol |
| AOC | Air Operator Certificate |
| AOC | Advice of Charge (Sprint) |
| AOC | Association of Old Crows |
| AOC | Association of Colleges (UK) |
| AOC | Administrative Order on Consent |
| AOC | Area Of Concentration |
| AOC | Air Operations Center |
| AOC | Air and Space Operations Center (previously: Air Operations Center) |
| AOC | Appelation d'Origine Contrôlée (French wines) |
| AOC | Air Officer Commanding (RAAF) |
| AOC | AMCOM (Aviation and Missile Command) Operations Center |
| AOC | Association of Oregon Counties |
| AOC | Autonomy Oriented Computing |
| AOC | Aircraft Operations Center |
| AOC | Assimilable Organic Carbon |
| AOC | Area of Contamination |
| AOC | Areas of Concentration |
| AOC | Advanced Ovarian Cancer |
| AOC | Approximate Original Contour (topography) |
| AOC | Army Ordnance Corps (various armed forces) |
| AOC | Articles of Confederation (US pre-Constitution government document) |
| AOC | Apple on Campus (Apple Inc.) |
| AoC | Attestation of Conformity |
| AOC | Award Of Contract |
| AOC | Air Operating Certificate |
| AOC | Army Operations Center |
| AOC | Airline Operations Center |
| AOC | Agent of Change |
| AOC | Aeronautical Operational Control |
| AOC | Airline Operational Control (FAA) |
| AOC | Ark of the Covenant (Bible) |
| AOC | Administrator on Call |
| AOC | Administrative Order of Consent |
| AOC | Aerospace Operations Center |
| AOC | Arabian Oil Co. (Japan) |
| AOC | Area of Consideration (employment) |
| AOC | Any Other Color (animal breeding/shows) |
| AoC | Art of Conquest (Empire Earth game expansion) |
| AOC | Aviation Officer Candidate |
| AOC | Antiochian Orthodox Church |
| AOC | African Orthodox Church |
| AOC | Airport Operations Center |
| AOC | Age of Conquerors (game expansion) |
| AOC | Airline Operational Communication (data link) |
| AOC | Air Officer Commander |
| AOC | Oxygen Arc Cutting |
| AOC | American Optical Company |
| AOC | Chief Aviation Ordnanceman (Naval rating) |
| AOC | Airline Operation Center (air traffic) |
| AOC | Abnormal Operating Condition(s) |
| AOC | Angels on Call (Tribulation Force Headquarters) |
| AOC | Army Operations Course (Canadian) |
| AOC | Anglican Orthodox Church (Statesville, NC) |
| AOC | Automatic Overload Control |
| AOC | Automatic Output Control (cellular phone transmitter control) |
| AOC | Active Object Class |
| AOC | Automated Operations Control |
| AOC | ADSL Overhead Channel |
| AOC | Aviation Ordnance Chief |
| AOC | Albanian Orthodox Church |
| AOC | Advice of Correction |
| AOC | American Oilseed Coalition |
| AOC | Airlift Operations Center |
| AOC | Airlines Operators' Committee |
| AOC | Advice of Change |
| AOC | Accounting Operations Center (US NPS) |
| AOC | Argument Order Change |
| AOC | Airlines Operations Center |
| AOC | Anglaises Ont la Côte (French automobile association) |
| AOC | Analytical Operations/Data Quality Center (EPA) |
| AOC | Airline Operating Center |
| AOC | Aerojet Ordnance Company |
| AOC | Artists’ Owned Collective (Tacoma, WA gallery) |
| AOC | Advanced Operating Capability |
| AOC | Active Optics Compensation |
| AOC | Administrative Operations Committee |
| AOC | Audio Operator Console (Crystal) |
| AOC | Ameritech Operating Company |
| AOC | Action Office Contact |
| AOC | Action Officer Code |
| AOC | Agricultural Outlook Conference |
| AOC | Assistant Operations Controller |
| AOC | Automatic Opening Capability (parachute feature) |
| AOC | AUTODIN Operators Console |
| AOC | Allied Operational Center |
| AOC | Automobiles d'Origine et de Collection (French automobile club) |
| AOC | Almost-Optimal Coset |
| AOC | Awaiting Outgoing Continuity |
| AOC | Ashland Oil Company |
| AOC | Additional Operational Capability |
| AOC | American Orthodox Church |
| AOC | Alabama Open Carry (also seen as ALOC; pro-gun Internet community) |
| AOC | Archdiocese of Chicago (Chicago, IL) |
| AOC | Ambassadors of Christ |
| AoC | Alliance of Civilisations (initiative) |
| AOC | All Our Children (various organizations) |
| AOC | Alberta Online Consortium (Alberta, Canada) |