| Acronym | Definition |
|---|
| KAOS | Knowledge Acquisition in Automated Specification (requirement Engineering) |
| KAOS | Kill All On Sight (gaming clan) |
| KAOS | Knowledgeable Agent-Oriented System |
| KAOS | Killing As an Organized Sport (college campus game) |
| KAOS | Kelvin's Adaptive Optical Systems (University of Colorado) |
| KAOS | [not an acronym] International Organization of Evil (Get Smart TV series) |
| KAOS | Kick Ass On Saturdays (University of Maryland Marching Band) |
| KAOS | Kill All Other Survivors |
