| Rank | Abbreviation | Meaning |
|---|
| ***** | GHIS | Gambia Hepatitis Intervention Study
| |
| ***** | GHIS | General Health Insurance Scheme
| |
| **** | GHIS | Geosynchronous High-Resolution Interferometer Sounder
| |
| **** | GHIS | Global Health Information System
| |
| *** | GHIS | Global Hosting Internet Services
| |
| *** | GHIS | Growth Hormone Insensitivity Syndrome
| |
| *** | GHIS | Global Hospital Information System
| |
| *** | GHIS | GH insensitivity syndrome
| |
| ** | GHIS | Gallagher Healthcare Insurance Services
| |
| ** | GHIS | Global Health Innovation System
| |
| ** | GHIS | Glenn Harrell Investigative Services
| |
| * | GHIS | Growth hormoneresistance/insensitivity
| |
| * | GHIS | Green Hill International School
| |
| * | GHIS | Guaranteed Home Impacts/Impressions
| |
| * | GHIS | Global Healthcare Investments and Solutions
| |
| * | GHIS | Glass Heated Inlet System
| |
| * | GHIS | Golan Heights Information Server
| |
| * | GHIS | Gerald Hargrove Inspection Services
| |
| * | GHIS | Global Health Interdisciplinary Studies
| |