| Acronym | Definition |
|---|
| ILCA➣International Lactation Consultant Association |
| ILCA➣Independent Living Centres Australia |
| ILCA➣International Labor Communications Association |
| ILCA➣International Laser Class Association |
| ILCA➣International Livestock Center for Africa (merged with ILRAD to form ILRI) |
| ILCA➣International Liver Cancer Association |
| ILCA➣Illinois Landscape Contractors Association |
| ILCA➣Instituto de Lengua y Cultura Aymara (Spanish: Institute of Aymara Language and Culture; Bolivia; est. 1972) |
| ILCA➣Interest Lands Conservation Act (Alaska) |
| ILCA➣International Lightning Class Association |
| ILCA➣Insurance Loss Control Association |
| ILCA➣Institute of Legal Cashiers and Administrators (UK) |
| ILCA➣Integrated Lower Control Actuator (CH-47 helicoper) |
| ILCA➣Indian Land Consolidation Act of 1983 |
| ILCA➣International Living Craft Association |
| ILCA➣International Centre for Africa |
| ILCA➣Independent Living Center of Amsterdam, Inc. |
| ILCA➣Illinois Land Cover Atlas |
| ILCA➣Institute for Life Course and Aging (University of Toronto; Canada) |