| Acronym | Definition |
|---|
| GHIS➣Growth Hormone Insensitivity Syndrome |
| GHIS➣Gambia Hepatitis Intervention Study (vaccination project) |
| GHIS➣Global Hosting Internet Services (Washington) |
| GHIS➣Green Hill International School (Japan) |
| GHIS➣General Health Insurance Scheme (health care) |
| GHIS➣Geosynchronous High-Resolution Interferometer Sounder |