Reduced Instruction Set Computer简化指令集计算机 Runway Incursion Severity Classification (ICAO)跑道(ICAO)入侵程度分类 Reduced Instruction Set Computing精简指令集计算机 Radiology Information System Consortium放射学信息系统财团 Rural Industries Service Centre (India)农村产业服务中心(印度) Repository for Individuals of Special Concern (US FBI)库的特别关注(美国联邦调查局) Regional Interagency Steering Committee (FEMA/Federal Response Plan)区域内部督导委员会(FEMA /联邦反应计划) Risk Information Sharing Consortium (National League of Cities)风险信息共享联合会(全国城市) Research Institute for Symbolic Computation (Linz, Austria)研究所(奥地利林兹符号化的) Research Group on Instability in Coronary Artery Disease研究小组在动荡的冠状动脉疾病 Risk Information Support Center风险信息支持中心 Reduced Instruction Set Code精简指令集的代码 Regional Intelligence Support Center区域智能支持中心 Rhode Island Striper Club罗德岛Striper俱乐部 RNA Induced Silencing Complex (ribonucleoprotein complex involved in mRNA degradation)RNA诱导沉默复杂(核蛋白复合体参与mRNA退化)