CAAM
- Atlántica
- CAAMFest
- California African American Museum
- Caribbean Accreditation Authority for Education in Medicine and other Health Professions
- Center for Asian American Media
- Centro Atlántico de Arte Moderno
- China Association of Automobile Manufacturers
- Civil Aviation Authority (Macau)
- Civil Aviation Authority of Malaysia
- Communes of the Bouches-du-Rhône department
- Department of Civil Aviation Malaysia
- University of Puerto Rico at Mayagüez