| Abbreviation | Definition |
|---|---|
| HCSD | Health Care Services Division |
| HCSG | Healthcare Services Group |
| HCSI | Health Care Social Issues |
| HCSI | Health Care Summer Institute |
| HCSI | Health Careers Summer Institute |
| HCSI | Healthcare Cosmetology Services Inc |
| HCSM | Health Care Sharing Ministries |
| HCSM | Health Care Sharing Ministry |
| HCSM | Healthcare Communications and Social Media |
| HCSO | Health Care Security Ordinance |
| HCSO | Health Care Services Organization |
| HCSR | Health Care Service Record |
| HCSS | Health Care Staffing Services |
| HCSSA | Health Care Systems Support Activity |
| HCST | Healthcare Central Service Technology |
| HCSV | Health Care Services and Value |
| HCSW | Health Care Support Worker |
| HCSW | Health Counseling and Student Wellness |
| HCT | Health Campaigns Together |
| HCT | Health Care Team |