| Acronym | Definition |
|---|
| CASSA➣Council of Agencies Serving South Asians |
| CASSA➣Companyia d'Aigües de Sabadell (Sabadell water company) |
| CASSA➣Coalition of Agencies Serving South Asians (New York, NY) |
| CASSA➣Cardiac Arrhythmia Society of Southern Africa |
| CASSA➣Centre for Aeronautical Systems Studies and Analysis (India) |
| CASSA➣Colorado Association of School Superintendents and Senior Administrators |