It（O|^）随机系统：It(o|^) Stochastic Systems
INS/CNS组合导航：INS/CNS integrated navigation systems
INCONEL 52M：INCONEL52M
IPC-PLC DCS：IPC-PLC DCS
ISS 离子土壤固化剂：ionic soil stabilizer
I期临床药代动力学研究：phase I clinical pharmacokinetic study
Ikaika（333）：Ikaika(333)
INS/GPS组合定位：INS/GPS combination positioning
InGaAsN 量子阱：InGaAsN quantum well
iptables防火墙：iptables firewall
IBSECO-LINK：IBS ECO-LINK
ITU-T X.805：ITU-T X.805
IEEE802.11s：IEEE802.11s
iWEB Server：iWEB Server
IDL（接口定义语言）：IDL (Interface Definition Language)
IP over RPR：IP over RPR
Installer技术：Installer
IAdviseSink：IAdviseSink
ISO9000体系标准：ISO9000quality system standard
In-Beam PET：In-Beam PET
IEEE 802族协议：IEEE 802
IRJG-B（DC）码：IRIG-B (DC) code
IEC 61970协议：IEC 61970 agreement
IGMP Filter：IGMP Filter
I型纸碱度硫铝酸盐水泥：type I low pH value sulphoaluminate cement
IBM 塑料可燃性试验：IBM plastics flammability test
ICI 合成气生产工艺：ICI synthesis gas process
ICI 水蒸汽重整工艺：ICI steam reforming process
II型普罗棱镜正象系统：System,erecting,porro prism type 2.
I-K氏变水层取样拖网：IKMT(Isaccs-Kidd midwater trawlnet)
IS8000甲醇控制系统：IS8000 methanol control system
IEEE802.15.4：IEEE 802.15.4
IRA-68离子交换树脂：IRA-68 ion exchange resin
INCONEL600合金：INCONEL600 alloy
Inconel718合金：Inconel 718 alloy
ISO7305:1998：ISO7305:1998
ISO9000:2000：ISO9000:2000
IAL-CHS生物反应器：IAL-CHS bioreactor
Incoloy 800H：Incoloy 800 H
ISODIS3183标准：ISO DIS 3183
IWEBSERVER发布：IWEBSERVER issuance
ISO/DIS286-1：ISO/DIS 286-1
IndustrialIT：industrial IT
INCOLOY825合金：INCOLOY alloy 825
IEEE-488标准总线：IEEE-488 Standard Bus
In2O3-SnO2电极：In_2O_3-SnO_2 electrode
IrO2·Ta2O5涂层：IrO2·Ta2O5 coating
In:Er:LiNbO3：In:Er:LiNbO_3
in-situ FTIR：In-situ FTIR
INCONEL625合金：INCONEL625 alloy