| CSCA | California School of Culinary Arts 
| Others |
| CSCA | California Sporting Clays Association
| Others |
| CSCA | California State Collection of Arthropods
| Others |
| CSCA | California State Coroners Association
| Others |
| CSCA | Cambridge School of Culinary Arts
| Others |
| CSCA | Canadian Special Crops Association
| Others |
| CSCA | Carlsbad Sister City Ambassadors
| Others |
| CSCA | Carson Sister Cities Association
| Others |
| CSCA | Center School Community Association
| Others |
| CSCA | Central States Communication Association
| Others |
| CSCA | Centre for Spirituality and Cultural Advancement
| Others |
| CSCA | Certified Supply Chain Analyst
| Others |
| CSCA | Chambre Syndicale des Constructeurs d'Automobiles
| Others |
| CSCA | Chinese Service Center of America
| Others |
| CSCA | Clumber Spaniel Club of America
| Others |
| CSCA | Co-Secant Computing Amplifier
| Others |
| CSCA | Colorado School Counselor Association
| Others |
| CSCA | Colorado Spirit Coaches Association
| Others |
| CSCA | Colorado Spirit Coaches Association's
| Others |
| CSCA | Colorado Sporting Clay Association
| Others |
| CSCA | Colorado Sporting Clays Association
| Others |
| CSCA | Colorado Springs Charter Academy
| Others |
| CSCA | Colorado State Chess Association
| Others |
| CSCA | Colorado State Chess Association's
| Others |
| CSCA | Columbus Society of Communicating Arts
| Others |
| CSCA | Common Short Code Administrator
| Others |
| CSCA | Communist State of CaliforniA
| Others |
| CSCA | Conference of State Communications Agencies
| Others |
| CSCA | Connecticut School Counselor Association
| Others |
| CSCA | Connecticut Soccer Coaches Association
| Others |
| CSCA | Coral Springs Christian Academy
| Others |