1. ABC (美国广播公司) - American Broadcasting Company

2. ABC (维生素) - Auxiliary Brigade Commander

4. ABC (计算机编程) - Assembly, Basic, or C

5. ABC (化学) - Active Bystander Coordinator

7. ABC (美国海军) - Aviation Boatswain's Mate

8. ABC (中国) - Anywhere But China (a term used in online gaming)

9. ABC (游戏) - Annoying But Cool (a term used to describe someone who is loved despite their quirks)