| RIS |
Review of Information Science |
信息科学综述 |
| RIS |
Radar Integration System |
雷达集成系统 |
| RIS |
Regional Innovation Strategy (European Commission) |
区域创新战略（欧盟委员会） |
| RIS |
Representative Indicator Species (US EPA) |
代表性指示物种（美国环保局） |
| RIS |
Regulatory Impact Statement |
监管影响声明 |
| RIS |
Reparti Investigazioni Scientifiche (Italy, Carabinieri) |
Reparti Investigazioni Scientifiche（意大利，Carabinieri） |
| RIS |
Retail Information Systems |
零售信息系统 |
| RIS |
Readiness Information System |
战备信息系统 |
| RIS |
Redundant Information Sector (COMPAQ) |
冗余信息扇区（COMPAQ） |
| RIS |
Raumbezogenes Informationssystem (German: Spacereferred information systems) |
Raumbezogenes信息系统（德语：空间参考信息系统） |
| RIS |
Rail Interface System (accessory mount on guns) |
导轨接口系统（枪上的附件安装） |
| RIS |
Resonance Ionization Spectroscopy |
共振电离光谱学 |
| RIS |
River Information Services |
河流信息服务 |
| RIS |
Relocation Information Services |
搬迁信息服务 |
| RIS |
Radiology Information System |
放射信息系统 |
| RIS |
Redwood Inspection Service |
红木检验服务 |
| RIS |
Ridgecrest Intermediate School |
里奇克雷斯特中学 |
| RIS |
Recreation and Intramural Sports |
娱乐和校内体育 |
| RIS |
Reinforced Insulated Sheath (Star Wars armor) |
强化绝缘护套（星球大战装甲） |
| RIS |
Restricted Instructional Setting |
受限教学设置 |
| RIS |
radioimmunosorbent |
放射免疫吸附 |
| RIS |
Research Information System |
研究信息系统 |
| RIS |
Radiology Information Systems |
放射信息系统 |
| RIS |
Remote Installation Service |
远程安装服务 |
| RIS |
Regional Innovation Strategy |
区域创新战略 |
| RIS |
Remote Installation Server |
远程安装服务器 |
| RIS |
Resistance, Immunity, Susceptibility |
电阻、抗扰度、敏感性 |
| RIS |
Reservoir Induced Seismicity |
水库诱发地震 |
| RIS |
Reprographic Imaging Services |
复印成像服务 |
| RIS |
Ruamrudee International School |
Ruamrude国际学校 |
| RIS |
Regional Innovation And Strategy |
区域创新与战略 |
| RIS |
Radiological Information System |
放射信息系统 |
| RIS |
Registration Information Sheet |
注册信息表 |
| RIS |
Retail Information System |
零售信息系统 |
| RIS |
Republik Indonesia Serikat |
印度尼西亚共和国 |
| RIS |
Reliable Internet Systems |
可靠的互联网系统 |
| RIS |
Reviving the Islamic Spirit |
复兴伊斯兰精神 |
| RIS |
Rishiri, Japan |
日本Rishiri |
| RIS |
Regulation Impact Statement |
法规影响声明 |
| RIS |
Regional Innovation Strategies |
区域创新战略 |
| RIS |
Report/ing Identification Symbol |
ing识别标志报告 |
| RIS |
Retirement and Insurance Service (a component of OPM) |
退休和保险服务（OPM的一个组成部分） |
| RIS |
Research Investment Strategy (Australia) |
研究投资策略（澳大利亚） |
| RIS |
Rail Interface System |
轨道接口系统 |
| RIS |
Request for Information Services |
信息服务请求 |
| RIS |
Reviving the Islamic Spirit (conference) |
复兴伊斯兰精神（会议） |
| RIS |
Range Instrumentation System |
靶场仪表系统 |
| RIS |
Roosevelt Intermediate School (Westfield, NJ) |
罗斯福中学（新泽西州韦斯特菲尔德） |
| RIS |
Random Interleaved Sampling |
随机交错采样 |
| RIS |
Romulan Imperial Ship (Star Trek) |
罗慕兰帝国船（星际旅行） |
| RIS |
Retirement Income Specialist |
退休收入专家 |
| RIS |
Remote Installation Service (Microsoft Windows 2000) |
远程安装服务（Microsoft Windows 2000） |
| RIS |
Regulatory Information Service |
监管信息服务 |
| RIS |
Robotics Invention System (LEGO) |
机器人发明系统（乐高） |
| RIS |
Radio Investigation Service |
无线电调查服务 |
| RIS |
Received in Swap |
交换中接收 |
| RIS |
Russian Imperial Stout |
帝国世涛 |
| RIS |
Retroreflector In Space |
空间反射体 |
| RIS |
Rothberg International School (Hebrew University of Jerusalem, Israel) |
罗斯伯格国际学校（以色列耶路撒冷希伯来大学） |
| RIS |
Radar Interrogator Set (associated with joint surveillance system) |
雷达询问器组（与联合监视系统相关） |