| Abbreviation | Definition |
|---|---|
| ICA | International Congress of Accountants |
| ICAA | Institute of Chartered Accountants in Australia |
| ICAA | Institute of Chartered Accountants of Australia |
| ICAB | Institute of Chartered Accountants of Bangladesh |
| ICAB | Institute of Chartered Accountants of Barbados |
| ICAB | Institute of Chartered Accountants of Belize |
| ICAC | Instituto de Contabilidad y Auditoria de Cuentas (Spain) |
| ICAI | Institute of Chartered Accountants in Ireland |
| ICAI | Institute of Chartered Accountants of India |
| ICAM | institute of Chartered Accountants in Malawi |
| ICAN | ICAEW Careers Adviser Network |
| ICAN | Institute of Chartered Accountants of Nepal |
| ICANZ | Institute of Chartered Accountants of New Zealand |
| ICAP | Institute of Chartered Accountants of Pakistan |
| ICAR | International Center for Accountancy Reform |
| ICAR | International Center For Accounting Reform |
| ICAS | Institute of Chartered Accountants of Scotland |
| ICASL | Institute of Chartered Accountants of Sri Lanka |
| ICEA | Institute of Cost and Executive Accountants |
| ICFA | Institute of Chartered Financial Analysts |