| Acronym | Definition |
|---|
| IMCA➣Independent Mental Capacity Advocate (UK) |
| IMCA➣International Motor Contest Association (Vinton, Iowa) |
| IMCA➣International Marine Contractors Association |
| IMCA➣Investment Management Consultants Association |
| IMCA➣International Management Centres Association (Buckingham, UK) |
| IMCA➣Instituto de Matematica y Ciencias Afines (Spanish) |
| IMCA➣Integrated Management of Coastal Areas |
| IMCA➣Institute of Management Consultants and Advisors (Dublin, Ireland) |
| IMCA➣Internet Multimedia Conferencing Architecture |
| IMCA➣International Music Center of America (Silver Spring, MD) |
| IMCA➣International Meteorite Collectors Association, Inc. |
| IMCA➣Integrated Motor Control Assembly |
| IMCA➣Integrity Management Capabilities Assessment |
| IMCA➣Indianapolis Museum of Contemporary Art (also seen as IMOCA; Indianapolis, IN) |