HSGA
| Acronym | Definition |
|---|---|
| HSGA | Hawaiian Steel Guitar Association |
| HSGA | Humane Society of Greater Akron (Akron, OH) |
| HSGA | Homeland Security and Government Affairs Committee (US Senate) |
| HSGA | Hawaii State Golf Association |
| HSGA | High-Speed Ground Antenna |
| HSGA | Head Space Gas Analysis |