LDBA
| Acronym | Definition |
|---|---|
| LDBA | Linux Data Base Administrator |
| LDBA | London Downtown Business Association (London, Ontario, Canada) |
| LDBA | Leesburg Downtown Business Association (Leesburg, VA) |
| LDBA | London & District Baseball Association Inc. (Canada) |
| LDBA | Lee District Basketball League |
| LDBA | LD Bennett and Associates (Charlotte, NC) |