ACC

ACC is a TLA of:

• 1-Aminocyclopropane-1-carboxylic acid
• ACCBank, Ireland
• Accident Compensation Corporation (New Zealand)
• ACC programming language
• Adaptive cruise control
• Advanced Communication Controller
• Air Canada Centre
• Air Combat Command
• Alpine Club of Canada
• American College of Cardiology
• Antarctic Circumpolar Current
• Arab Cooperation Council
• Asian Cricket Council
• Atlantic Coast Conference
• Austin Community College (Texas)
• Author Created Character, Internet slang, referring to the practice of creating a new character wholesale who is added into a fanfic's cast of 'official' characters. (The characters created by the official original creator are not considered ACC.) The practice is generally discouraged unless the character plays a small role and never overtakes the existing characters' importance in a story; those that do are often accused of being Mary Sues or Self Inserts. See also OOC.
• Australian Army Cadet Corp
• Automatic Climate Control
• Acetylcysteine, also known as N-acetylcysteine (NAC)