| Abbreviation | Definition |
|---|---|
| ICA | Informatics Corporation of Amer |
| ICA | Informatics Corporation of America |
| ICA | Infrastructure Corporation of Amer |
| ICA | Intellectual Capital Associates |
| ICADC | Illinois Community Action Development Corporation |
| ICAN | Independence Capital Access Network |
| ICANN | Internet Corporation of Assigned Names and Numbers |
| ICAR | Intreprinderea de Constructii Aeronautice Romane |
| ICAS | International Credential Assessment Service of Canada |
| ICB | Inclusive Community Building |
| ICBC | Insurance Company of British Columbia |
| ICBC | Insurance Corporation of British Columbia |
| ICC | Ibiza Custom Cycles |
| ICC | Illinois Casualty Company |
| ICC | Independent Consultants Cooperative |
| ICC | Industrial Chimney Company |
| ICC | Information Control Company |
| ICC | International Cannabis Corp |
| ICC | Internet Commerce Corp |
| ICC | Internet Commerce Corporation |