Random Access Memory Random-Access Memory Rolling Airframe Missile Responsibility Assignment Matrix Radar Absorbent Material Radiation Area Monitor Reliability and Maintainability Radar Absorbing Materials radioactive material Reliability, Availability and Maintain… radar absorbing material radio attenuation measurement raised angle marker Remote Access Multiplexer Radar Absorption Material Rarely Adequate Memory Real Audio Metafile Regional Area Meteorologist Reliability, Accessibility and Maintai… renormalized atom model Requirements Allocation Matrix Research and Applications Module restricted area molding Reverse Annuity Mortgage rabbit alveolar macrophages Rad Academica de Mexico Radar Absorbent Materials RADEC analysis and monitor radial arm maze radial maze