| Abbreviation | Definition |
|---|---|
| CSA | Customized Services Administrators |
| CSAC | Certified Substance Abuse Counselor |
| CSAC | Clinical Substance Abuse Counselor |
| CSADC | Certified Supervisor Alcohol Drug Counselor |
| CSC | Child Service Coordinator |
| CSC | Code Snippet Creator |
| CSC | Community School Coordinator |
| CSC | Construction Supervision Consultant |
| CSC | Customer Satisfaction Coordinator |
| CSCS | Certified Strength and Conditioning Specialist |
| CSDR | Council-certified Structural Drying Remediator |
| CSDS | Council-certified Structural Drying Supervisor |
| CSE | Client Service Executive |
| CSE | Customer Service Executive |
| CSI | Criminal Science Investigator |
| CSM | Certified Scrum Master |
| CSM | Channel Sales Manager |
| CSO | Chief Scientific Officer |
| CSO | Computer Security Officer |
| CSO | Consumer Safety Officer |