| 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) |