| Acronym | Definition |
|---|
| HSOP➣Heatsink Small Outline Package |
| HSOP➣Harrison School of Pharmacy (Auburn University) |
| HSOP➣Humane Society of Parkersburg (Parkersburg, WV) |
| HSOP➣Homeland Security Overtime Program |
| HSOP➣Humane Society of the Palouse (Moscow, ID) |
| HSOP➣High School Outreach Program |
| HSOP➣High-Power Small-Outline Package |