| Abbreviation | Definition |
|---|---|
| HBA | Hellenic Bar Association |
| HBA | Homo By Association |
| HBAA | Hispanic Bar Association of Austin |
| HBAA | Home Builders Association of Alabama |
| HBAC | Home Builders Association of Charlotte |
| HBAG | Home Builders Association of Georgia |
| HBAG | Home Builders Association of Greenville |
| HBAL | Home Builders Association of Lexington |
| HBAL | Home Builders Association of Lincoln |
| HBAM | Hispanic Bar Association of Michigan |
| HBAM | Home Builders Association of Michigan |
| HBAM | Home Builders Association of Mississippi |
| HBAO | Home Builders Association of Owensboro |
| HBAP | Home Builders Association Portland |
| HBAR | Home Building Association of Richmond |
| HBAS | Home Builders Association of Saginaw |
| HBCA | Hampton Bays Civic Association |
| HBCA | Home Builders and Contractors Association |
| HBCA | Hopkins Business and Civic Association |
| HBCA | Hopkins Business Civic Association |