| Acronym | Definition |
|---|
| CLIA | Cruise Lines International Association |
| CLIA | California Lodging Industry Association |
| CLIA | Certified Landscape Irrigation Auditor |
| CLIA | chemiluminescence immunoassay |
| CLIA | Community Legal Information Association (Charlottetown, Prince Edward Island, Canada) |
| CLIA | Central Lack of Intelligence Agency (Meet the Fokkers movie) |
| CLIA | Canadian Livestock Identification Agency (Canada) |
| CLIA | Clandestine Laboratory Investigators Association (Honolulu, HI) |
| CLIA | Civil Liberties Impact Assessment (US DHS) |
| CLIA | Canadian Lawyers Insurance Association (Toronto, Ontario, Canada) |
| CLIA | Clinical Laboratory Improvement Act/Amendment |
| CLIA | Coon Lake Improvement Association (Minnesota) |
| CLIA | Christian Legal Intervention Academy (London, Ontario, Canada) |
| CLIA | Camp Leaders in America (Cultural Homestay International) |