ITS90温标：ITS-90
Intemet：Internet
IGBT 模块：IGBT module
Insight：Insight
IIS虚拟目录：IIS Virtual Directory
Insb传感器：Insb sensor
IMU安装误差：IMU misalignment
IC卡读/写器：IC card read-write device
Intra3D：Intra3D
IXMS150：IXMS150
ITS系统结构：intelligent transportation system structure
ispPAC1：ispPAC10
ICF中子产额：ICF neutron yield
IPARM算法：IPARM algorithm
IGBT熔断器：IGBT Fuse
IR-drop：IR-drop
ISO6983：ISO6983
IR3Y31M：IR3Y31M
ISD4004：ISD4004
IEEE488：IEEE488
IFRA分布类：IFRA distribution class
ISD2540：ISD2540
IXP1200：IXP1200
ICL7109：ICL7109
IP速度控制器：IP velocity controller
IDEFO建模：Molding by IDEFO
ITU-T标准：ITU-T standard
ICP分析性能：ICP analytical performance
I/O端口TH：Input/output terminal
IS-95标准：IS-95standard
IMAPP程序：IMAPP program
IDEF建模法：approach to enterprise modeling
IMO排放规定：IMO emission provision
INI配置文件：INI document
IMO示范课程：IMO model course
IM183-1：IM183-1
IREL521：REL521
ISAR 成像：ISAR Imaging
ITU-T建议：ITU-T recommendation
IGFC-CC：IGFC-CC
IP位置控制器：IP position controller
IPC参数优选：IPC parameter selection
II类变形行为：class II behavior
ISA总线扩展：ISA Bus Expand
IR-Tree：IR-Tree
ITS项目评价：ITS evaluation
InSAR仿真：InSAR simulation
InSAR建模：InSAR modeling
I~2CERS：integrated infrastructure of coalition emergency response system (I~2CERS)
I/O调度模式：I/O scheduling model