| Abbreviation | Definition |
|---|---|
| ACA | Awfully Clever Accountant |
| ACAF | Advanced Certificate in Accounting and Finance |
| ACAF | Advanced Certificate in Accounting Finance |
| ACAN | Accountants Confidential Assistance Network |
| ACAP | Accounting Career Awareness Program |
| ACAPRM | Asocia??ia Contabililor ??i Auditorilor Profesioni??ti din Republica Moldova |
| ACAPRM | Asociacia Contabililor _i Auditorilor Profesioni_ti din Republica Moldova |
| ACAPRM | Asociatia Contabililor si Auditorilor Profesionisti din Republica Moldova |
| ACAS | Applewood Computers Accounting System |
| ACAT | Accreditation Council for Accountancy and Taxation |
| ACAT | Association of Church Accountants and Treasurers |
| ACAT | Automated Customer Account Transfer |
| ACATS | Automated Customer Account Transfer Service |
| ACATS | Automated Customer Account Transfer System |
| ACAUS | Association of Chartered Accountants in the United States |
| ACAUS | Association of Chartered Accountants in the US |
| ACB | Association of Certified Book-Keepers |
| ACB | Automated Clearing Bureau |
| ACCA | A Crap Chartered Accountant |
| ACCA | Amazing Certified Cool Accountant |