| Rank | Abbreviation | Meaning |
|---|
| ***** | CPAL | Common Public Attribution License
| |
| **** | CPAL | Clinical Probing Attachment Level
| |
| **** | CPAL | Comité de Probation et d'Assistance aux Libérés
| |
| *** | CPAL | Cost per Aircraft Landing
| |
| *** | CPAL | Club Patinage Artistique Limoges
| |
| ** | CPAL | Crime Prevention Analysis Lab
| |
| * | CPAL | Cooperation Project for All Libraries
| |
| * | CPAL | Centaline Property Agency Limited
| |
| * | CPAL | China Pacific Asia Limited
| |
| * | CPAL | Central Pennsylvania Alliance Laboratory
| |
| * | CPAL | Computer Processing of Asian Languages
| |
| * | CPAL | Community Partnerships for Adult Learning
| |
| * | CPAL | Containment Person Air Lock
| |
| * | CPAL | Crime Prevention Analysis Laboratory
| |
| * | CPAL | Colorado Plateau Analytical Laboratory
| |
| * | CPAL | Consulting Pupils on the Assessment of their Learning
| |
| * | CPAL | Changing the Physical Activity Landscape
| |
| * | CPAL | Contingency Personnel Allowance List
| |
| * | CPAL | Commercial Products Acquisition Laboratory
| |
| * | CPAL | Canadian Pacific Air Lines
| |
| * | CPAL | Central Penn Aquatic League
| |
| * | CPAL | Commercial Property Association of Lexington
| |
| * | CPAL | Campaign to Protect America's Lands
| |
| * | CPAL | College for Professional and Adult Learning
| |
| * | CPAL | Central Pennsylvania Aquatic League
| |