| Acronym | Definition |
|---|
| HLAC➣Healthcare Laundry Accreditation Council |
| HLAC➣Hispanic/Latino Advisory Council (Nielsen Company) |
| HLAC➣Housing Loan Administration Corporation (est. 1996; Japan) |
| HLAC➣High Level Advisory Committee |
| HLAC➣Historical Landmarks Advisory Committee (California) |
| HLAC➣Helicopter Landing Area Certificate (Helideck Certification Agency) |