用户至用户信息信息
User-to-User Information Message
USR (User-To-User Information Message
电信信息建网结构-远程通信信息连网结构
time to markettelecommunications information networking architecture
tin lead platingtelecommunications information networking architecture
电信信息网络体系结构
Telecommunication information network infrastructure
TINA
电信信息网络体系结构国际合作组织
TINA Telecommunication Information Network Architecture Consortium
短信信息系统
Short messages information system
高性能计算和通信信息技术
HPCCIT High Performance Computing & Communication Information Technology
国家安全生产监督管理总局通信信息中心
Communication Information Center of State Administration of Work Safety
国家电信信息
National Telecommunications and Information Administration， NTIA
National Telecommunications and Information Administration
NTIA
国家电信信息管理局
National Telecommunications and Information Administration
NTIA