| Acronym | Definition |
|---|
| IACE➣International Air Cadet Exchange |
| IACE➣Institute of APEC (Asia-Pacific Economic Cooperation) Cyber Education (Busan, South Korea) |
| IACE➣Illinois Association of County Engineers |
| IACE➣Immunoaffinity Capillary Electrophoresis |
| IACE➣Illinois Association of Code Enforcement |
| IACE➣Institute of Animal Care Education (Cheshire, England, UK; est. 1996) |
| IACE➣Institute for Adult and Continuing Education (University of Makerere; Kampala, Uganda) |