| Abbreviation | Definition |
|---|---|
| ACSB | Alamo City Soda Blasting |
| ACSB | American Coin and Stamp Brokerage |
| ACSB | ASEAN Cosmetic Scientific Body |
| ACSB | Asia Council for Small Business |
| ACSB | Association of |
| ACSB | Austrian Customer satisfaction barometer |
| ACSC | Advanced Cyber Security Center |
| ACSC | Alabama Christian Sports Conference |
| ACSC | Always Comes Second to Ceder |
| ACSC | Area of Critical State Concern |
| ACSC | Association Of Carolina Shag Clubs |
| ACSC | Association of Centers for the Study of Congress |
| ACSC | Auburn Christian Student Center |
| ACSC | Australian Cyber Security Centre |
| ACSC | Automobile Club of Southern California |
| ACSD | Abbeville County School District |
| ACSD | Accelerated Child Survival and Development |
| ACSD | Advisory Committee for Student with Disabilities |
| ACSD | Albany County School District |
| ACSD | Allied Climbers of San Diego |