GUI
| Acronym | Definition |
|---|---|
| GUI | Graphical User Interface |
| GUI | General User Interface (computing) |
| GUI | Golfing Union of Ireland |
| GUI | Government-University-Industry (partnership) |
| GUI | Global Unique Identifier |
| GUI | Graphics Unit Interface |
| GUI | Gulf United Investment |
| GUI | general utility index (zooarcheology) |
| GUI | Gaming Under the Influence (gaming clan) |
| GUI | Gyroscopic Upper Stage |