| Abbreviation | Definition |
|---|---|
| ACWA | Associate of the Institute of Cost and Works Accountants (1919 1972) |
| ACWA | Associate of the Institute of Cost and Works Accountants (1919 – 1972) |
| ACWA | Associate of the Institute of Cost and Works Accountants (1919 ??? 1972) |
| AD | Accumulated Depreciation |
| ADA | Allowance for Doubtful Accounts |
| ADAA | Abu Dhabi Accountability Authority |
| ADAPSO | Association of Data Processing Service Organizations |
| ADC | Microsoft Africa Development Centre |
| ADD | Audit and Due Diligence |
| ADDACS | Automated Direct Debit Amendment And Cancellation Service |
| ADI | After Date of Invoice |
| ADIF | Accounting Data Interchange Format |
| ADIT | Advanced Diploma in International Taxation |
| ADL | Add Lot |
| ADM | Above Dealer MSRP (Manufacturers Suggested Retail Price) |
| ADM | Additional Dealer Mark-up |
| ADM | Automatic Deposit Machine |
| ADP | Actual Deferral Percentage |
| ADP | Automated data processing |
| ADP | Average Deferral Percent |