| Acronym | Definition | 
|---|
| RAMS➣Risk Assessment and Method Statement | 
| RAMS➣Reliability and Maintainability Symposium | 
| RAMS➣Regional Atmospheric Modeling System | 
| RAMS➣Reliability, Availability, Maintainability and Safety | 
| RAMS➣Richmond Area Multi Services | 
| RAMS➣Russian Academy of Medical Science | 
| RAMS➣Risk Analysis Management System | 
| RAMS➣Remote Activation Munitions System | 
| RAMS➣Regional Air Monitoring System | 
| RAMS➣Resusci Anne Modular System (cardiopulmonary resuscitation training) | 
| RAMS➣Réseau d'Appui Aux Mutuelles de Santé (du Burkina Faso) | 
| RAMS➣Radiation Alarm Monitoring System | 
| RAMS➣Rescue Air Mobility Squad (US Air Force) | 
| RAMS➣Recursive Adaptive Model Set | 
| RAMS➣Remote Area Monitoring System | 
| RAMS➣Rochester Area Multiple Sclerosis | 
| RAMS➣Reprographics Automated Management System | 
| RAMS➣Readiness Automated Management System | 
| RAMS➣Reliability, Availability, Maintainability, Supportability | 
| RAMS➣Reference Acceleration Measurement System | 
| RAMS➣Right Ascension of the Mean Sun | 
| RAMS➣Removeable Airborne Military Information Support Operations System | 
| RAMS➣Rapid Assembly Munitions System | 
| RAMS➣Repairable Assets Management System | 
| RAMS➣RDAISA (US Army Research, Development, and Acquisition Information Systems Agency) Acquisition Management System | 
| RAMS➣Reserve Aerographer's Mate School | 
| RAMS➣Reliability Asset Monitoring System | 
| RAMS➣Range Airspace Management System | 
| RAMS➣Resource Allocation & Multiproject Scheduling |