- AcSB stands for Accounting Standards Board (Canada)
- ACSB stands for Alexandria Community Services Board (Alexandria, VA)
- ACSB stands for Anglo-Chinese School Barker Road (Singapore)
- ACSB stands for Alexandria City School Board (Virginia)
- ACSB stands for Arlington County School Board (Virginia)
- ACSB stands for Amplitude Companded Side Band
- ACSB stands for Aviation Command Screen Board (US Navy)
Abbreviations And Their Meaning