What is the abbreviation of abc?

Abc commonly used abbreviations have the following meanings:

1. American-born China people are Chinese Americans born in the United States.

2. Activity-based costing, an activity-based cost accounting system and cost management system.

3. Advanced bonus core Advanced boiling superheated nuclear reactor core

Step 4 book a charter flight

5, the concept of forward blade forward blade concept

6. African Documentation Center, African Documentation Directory Center

7. Air control

8. Carrier alarm Carrier alarm

9. It has been converted.

10, amateur bibliophile "amateur bibliographer" (periodical)