HCBL
| Acronym | Definition |
|---|---|
| HCBL | Health Center for Better Living (sells alternative health care products) |
| HCBL | Hawaii Collegiate Baseball League (Honolulu, HI) |
| HCBL | Human Cord Blood Lymphocytes (immunology) |
| HCBL | High Contrast Bailey-Lovie Chart (visual acuity screening) |