Random Access Memory Rolling Airframe Missile Responsibility Assignment Matrix Random-Access Memory Radar Absorbent Material Radiation Area Monitor Reliability and Maintainability Radar Absorbing Materials radioactive material Reliability, Availability and Maintainability radar absorbing material radio attenuation measurement raised angle marker Remote Access Multiplexer Radar Absorption Material rapid alternating movements Rarely Adequate Memory Real Audio Metafile rectus abdominis myocutaneous Regional Area Meteorologist Reliability, Accessibility and Maintainability renormalized atom model Requirements Allocation Matrix Research and Applications Module Resource Allocation Methodology 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 radiation air monitor Radiation air monitors Ramdon Access Memory ramification amplification ramipril ramiprilat Random