ILAA
| Acronym | Definition |
|---|---|
| ILAA | International Lawyers in Alcoholics Anonymous |
| ILAA | Illinois Academy of Audiology (Elk Grove Village, IL) |
| ILAA | Immigration Lawyers Association of Australasia (est. 2003) |
| ILAA | International Laboratory Assessment and Accreditation (Arlington Heights, IL) |
| ILAA | Isaac Litton Alumni Association (Madison, TN) |
| ILAA | Injection-Locked Antenna Array |