| CTT | ConcurTaskTrees |
| CSRML | Collaborative Systems Requirements Modeling Language |
| GUI | Graphical User Interface |
| HAMSTERS | Human-centered Assessment and Modeling to Support Task Engineering for Resilient Systems |
| HCI | Human Computer Interaction |
| HTA | Hierarchical task analysis |
| ICT | Information and Communication Technologies |
| MDA | Model-Driven Architecture |
| MDD | Model-Driven Development |
| UI | User Interface |
| USIXML | USer Interface eXtensible Markup Language |
| WIMP | Window, Icon, Menu, Pointer |