| Acronym | Definition |
|---|
| GHOST | General Hardware Oriented System Transfer |
| GHOST | General Hardware Oriented System Transfer (Symantec software product) |
| GHOST | Global Hierarchical Observing Strategy |
| GHOST | Global Horizontal Sounding Technique |
| GHOST | Goal Hierarchy and Objectives Structuring Technique |
| GHOST | Global Humanitarian Operation & Special Tactics (gaming) |
| GHOST | GSM Hosted SMS Teleservice |
| GHOST | Ghostly Hamsters Overwhelm Spooky Treehouse (Kids Next Door show) |
| GHOST | GlutatHione as Substrate Of Thioredoxin (biochemistry, enzymology) |