HSTA
| Acronym | Definition |
|---|---|
| HSTA | Honda Sport Touring Association |
| HSTA | Health Sciences and Technology Academy |
| HSTA | Horizontal Stabilizer Trim Actuator (aerospace) |
| HSTA | Hawai'i State Teachers Association |
| HSTA | Home Service Transfer Allowance |
| HSTA | Health & Safety Training Associates |
| HSTA | Harris System Testability Analyzer High Temperature |