State Kay Laboratory of Resources and Environmental Information Systems (China)州凯实验室的资源和环境信息系统(中国) Rider Endorsement Information Screen (insurance)骑手背书资料屏幕(保险) Reconstitutable Enduring Intelligence SystemReconstitutable持久的智能系统 Real Estate Industry Solutions, Inc.房地产行业解决方案,公司 Real Estate Information Standards房地产信息的标准 Regional Economic Information System区域经济信息系统 Regional Economic Information Systems区域经济信息系统