| Term | Full Form | Category |
|---|---|---|
| HCRS | Hard Corps Race Series | Others |
| HCRS | Health Care and Rehabilitation Services | Others |
| HCRS | Health Care Reimbursement Solutions | Others |
| HCRS | Health Connections Rehab Services | Others |
| HCRS | Heritage Conservation and Recreation Service | Others |
| HCRS | Herring Conservation Research Society | Others |
| HCRS | Highway Condition Reporting System | Others |
| HCRS | Hypogean Crustacea Recording Scheme | Others |