| Acronym | Definition |
|---|
| CHAOS | Chaotic Modeling and Simulation (International Conference) |
| CHAOS | Create Havoc Around Our System (flight attendant strike method) |
| CHAOS | Can't Have Anyone Over Syndrome (FlyLady.net) |
| CHAOS | Chief Has Arrived on Scene (USCG adaptation to Army usage) :-) |
| CHAOS | Canadian High Acceptance Orbit Spectrometer |
| CHAOS | Circular High Acceptance (Magnetic) Orbit Spectrometer |
| CHAOS | Chapter Honorary Alliance of Spellcasters |
| CHAOS | Colonel Has Another Outstanding Suggestion :-) |
| CHAOS | Childhood Health Associates of Salem (Oregon) |
| CHAOS | Close Heathrow Airport On Sundays (Heathrow residents anti-noise action group) |
| CHAOS | Cobra Helicopter Advanced Operations System |
| CHAOS | Colonel Has Arrived On-Scene (Disaster Control Response) :-) |
| CHAOS | China Has All Our Savings (Richardsavvy.com; blog) |
| CHAOS | Christ Has All Our Solutions |
| CHAOS | Coronary artery disease, Hypertension, Atherosclerosis, Obesity, Stroke |