ZBA
| Acronym | Definition |
|---|---|
| ZBA | Zoning Board of Appeals |
| ZBA | Zoning Board of Adjustment (Philadelphia Department of Licences and Inspections; Pennsylvania) |
| ZBA | Zero Based Analysis |
| ZBA | Zero Balance Account |
| ZBA | Zen of Business Administration (book by Marc Lesser) |
| ZBA | Zero Bias Anomaly |
| ZBA | Zambia Basketball Association |