| Acronym | Definition |
|---|
| HSAG➣Health Services Advisory Group, Inc. |
| HSAG➣High Surface Area Graphite |
| HSAG➣HEPES (Hydroxyethyl-Piperazine Ethanesulafonic Acid)-Saline-Albumin-Gelatin |
| HSAG➣Hayel Saeed Anam Group (machinery oil and lubricants; est. 1996; Yemen) |
| HSAG➣Hijrah Strategic Advisory Group (Malaysia) |
| HSAG➣Human Surfactant-Associated Glycoproteins |