| Acronym | Meaning |
| KH | Cambodia (ISO 3166 Digram) |
| ROE | Rules Of Engagement |
| AKA | Above Knee Amputation (orthopaedic Usage) |
| KIDS | Knowledge-based Integrated Design System |
| WMO | World Meteorological Organization |
| FAA | U.S. Federal Aviation Administration - Financial Aid Administrator - Fleet Air Arm - Functional Area Analysis |
| ABSTRIPS | Abstraction-Based STRIPS |
| HND | Honduras (ISO 3166 Trigram) |
| DAF | Dissolved Air Flotation |
| BODMAS | Brackets |