IICA
| Acronym | Definition |
|---|---|
| IICA | Instituto Interamericano de Cooperación para la Agricultura (Spanish: Inter-American Institute for Cooperation on Agriculture) |
| IICA | Inter-American Institute for Cooperation on Agriculture (Inter-American System) |
| IICA | International Ice Cream Association (International Dairy Foods Association) |
| IICA | Inducing Infringement of Copyrights Act |
| IICA | Iranian Institute of Certified Accountants (est. 1972) |
| IICA | Investors Insurance Company of America (now Lumbermens Mutual Casualty Company) |