| Acronym | Definition |
|---|
| ALAC➣At-Large Advisory Committee (ICANN) |
| ALAC➣Alcohol Advisory Council (New Zealand) |
| ALAC➣Apple Lossless Audio Codec (data compression; Apple, Inc.) |
| ALAC➣Apple Lossless Audio Codec |
| ALAC➣at Large Advisory Committee |
| ALAC➣American Lung Association of California |
| ALAC➣Advocacy and Legal Advice Centre |
| ALAC➣Atlas Linguistique de l'Afrique Centrale (French) |
| ALAC➣Antibotic-Loaded Acrylic Cement (medical material) |
| ALAC➣Arterial Lactate (medical) |