Found 9 full forms for HSTA
| Term | Full Form | Category |
|---|---|---|
| HSTA | Hardy Snow Trudgers Anonymous 
| Others |
| HSTA | Hawaii State Teachers Association
| Others |
| HSTA | Health Science and Technology Academy
| Others |
| HSTA | Health Sciences and Technology Academy
| Others |
| HSTA | Highly Sophisticated Technological Achievement
| Others |
| HSTA | Hindustan Sea Turtle Alliance
| Others |
| HSTA | Home Service Transfer Allowance
| Others |
| HSTA | Horizontal Stabilizer Trim Actuator
| Others |
| HSTA | Horizontal Stabilizer Trim Control Actuator
| Others |