| CA(SA) | Chartered Accountant (South Africa) 
| Others |
| CASA | California Asphalt Sprintcar Association
| Others |
| CASA | Canadian Alliance of Student Associations
| Others |
| CASA | Capital Area School for the Arts
| Others |
| CASA | Car Audio Specialists Association
| Others |
| CASA | Care Assurance System for the Aging
| Others |
| CASA | Caring and Sharing Association
| Others |
| CASA | Carnegie-Ames-Stanford Approach
| Others |
| CASA | Center Against Spousal Abuse
| Others |
| CASA | Center for Advanced Studies and the Arts
| Others |
| CASA | Center for Arabic Study Abroad
| Others |
| CASA | Center for Astrophysics and Space Astronomy
| Others |
| CASA | Center on Addiction and Substance Abuse
| Others |
| CASA | Centre For Advanced Spatial Analysis
| Others |
| CASA | Centres Against Sexual Assault
| Others |
| CASA | Chaperone-Assisted Selective Autophagy
| Others |
| CASA | Chicago Air Shower Array
| Others |
| CASA | Child Advocates of San Antonio
| Others |
| CASA | Child Advocates San Antonio
| Others |
| CASA | Church's Auxiliary for Social Action
| Others |
| CASA | Churches Auxiliary for Social Action
| Others |
| CASA | Circulo De Amor Servicio Alabanza
| Others |
| CASA | Cisco Application Services Architecture
| Others |
| CASA | Citizens Assessment Of Structural Adjustment
| Others |
| CASA | Civil Aviation Safety Authority
| Others |
| CASA | Clean Air Strategic Alliance
| Others |
| CASA | Clevedon Adult Study Association
| Others |
| CASA | Clinic Assessment Software Application
| Others |
| CASA | Club de Automoviles Sport Argentina
| Others |
| CASA | Cluster And Slice Administration
| Others |
| CASA | Collaborative Adaptive Sensing of the Atmosphere
| Others |
| CASA | Colombian American Service Association
| Others |
| CASA | Common Astronomy Software Applications
| Others |
| CASA | Community Action Stops Abuse
| Others |
| CASA | Community Activities And Services Association
| Others |
| CASA | Community Advocacy Services Association
| Others |
| CASA | Community After School Academies
| Others |
| CASA | Community Alternative Systems Agency
| Others |
| CASA | Community And School Association
| Others |
| CASA | Comprehensive Approach to Student Achievement
| Others |
| CASA | Computational Auditory Scene Analysis
| Others |
| CASA | Computer Access Systems Alternatives
| Others |
| CASA | Computer Aided Situation Awareness
| Others |
| CASA | Computer Aided Social Activity
| Others |
| CASA | Computer Aided Systems Architecting
| Others |
| CASA | Computer Assisted Semen Analysis
| Others |
| CASA | Computer Assisted Slot Allocation
| Others |
| CASA | Computer Assisted Sperm Analysis
| Others |
| CASA | Computer Assisted Syntactic Analysis
| Others |
| CASA | Construcciones Aeronáuticas SA
| Others |
| CASA | Construcciones Aeronauticas Sa A
| Others |
| CASA | Construcciones Aeronauticas Sa Andy
| Others |
| CASA | Continuous Access Storage Appliance
| Others |
| CASA | Controller Automated Spacing Aid
| Others |
| CASA | Convenient Affordable Safe And Attractive
| Others |
| CASA | Coordinating Action on Small Arms
| Others |
| CASA | Corporal Armament Special Agent
| Others |
| CASA | Council Of Appellate Staff Attorneys
| Others |
| CASA | County After School Activities
| Others |
| CASA | Court Appointed Special Advocacy
| Others |
| CASA | Court Appointed Special Advocate
| Others |
| CASA | Court Appointed Special Advocates
| Others |
| CASA | Court Apppointed Special Advocates
| Others |
| CASA | Creative Arts Southern Alberta
| Others |
| CASA | Current Account and Savings Account
| Others |
| CASA | Current Accounts and Saving Accounts
| Others |
| CASA | Current Accounts and Savings Accounts
| Others |
| CASA | Current And Savings Account
| Others |
| CASA | Current And Savings Accounts
| Others |
| CASA | Customer Account Saving Account
| Others |