| GUI | Graphical User Interface |
| MDI | Mulitple Document Interface |
| Operations | A term I have used to mean a collection of (connected) operators in the form of a graph |
| GoF | Gang Of Four - Stands for the four original writers of THE book on design patterns |
| SVG | Scalable Vector Graphics |
| GXL | Graph eXchange Language |
| MVC | Model View Controller |