| Rank | Abbreviation | Meaning |
|---|
| ***** | HCBA | High Court Bar Association
| |
| ***** | HCBA | Hillman City Business Association
| |
| **** | HCBA | Hampden County Bar Advocates, Inc.
| |
| **** | HCBA | Health Care Benchmarking Association
| |
| **** | HCBA | Healthcare Business Association
| |
| *** | HCBA | Hampshire County Beekeepers Association
| |
| *** | HCBA | Historic Chicago Bungalow Association
| |
| *** | HCBA | 3-(N-hydroxy)carboxamido-2-benzylpropanoyl]-L-alanine
| |
| *** | HCBA | Hood County Builders Association
| |
| *** | HCBA | Hampshire County Bar Association
| |
| *** | HCBA | Halton County Baseball Association
| |
| *** | HCBA | Highlands County Builders Association
| |
| ** | HCBA | Houston County Bar Association
| |
| ** | HCBA | Heartland Community Bankers Association
| |
| ** | HCBA | Harbour City Business Association
| |
| ** | HCBA | Harrison County Bicycle Association
| |
| ** | HCBA | Harmon College of Business Administration
| |
| ** | HCBA | Hernando County Bar Association
| |
| * | HCBA | Hamilton Challenger Baseball Association
| |
| * | HCBA | Harris County Beekeepers Association
| |
| * | HCBA | Hamilton County Baptist Association
| |
| * | HCBA | Hidalgo County Bar Association
| |
| * | HCBA | Hennepin County Bar Association's
| |
| * | HCBA | Host Community Benefits Agreement
| |
| * | HCBA | Hillsborough County Bar Association
| |