IEEE802.11n：IEEE 802.11n
itrax02OEM板：itrax02 OEM card
IEEE488.1标准：IEEE 488.1 Standard
Incoloy800H：Incoloy800H
InternetEDI：internet EDI
ID/IDREF（S）：ID/IDREF(S)
IMU/GPS组合导航：IMU/GPS integrated navigation
IAQ（室内空气品质）：indoor air quality
IBDN 2400系统：IBDN 2400 System
I-bus智能安装系统：I-bus intelligent installation system
IP OVER DVB：IP OVER DVB
IP/DWDM光因特网：IP/DWDM optical Internet
IPv6/v4双栈环境：IPv6/v4 DUAL-stack host
InAlGaN四元合金：InAlGaN quaternary alloys
IEEE802.16a：IEEE 802.16a
INTELPXA255：INTEL PXA255
Internet协议簇：Internet protocol
IEEE802.3ad：IEEE 802.3ad
Intelliship：Intelliship
I-JPEG/DPCM：I JPEG/DPCM
Inventor4.0：Inventor 4.0
IEEE802.1协议：IEEE802.1 Standard
IC/5薄膜沉积控制器：IC/5 thin film deposition controller
ICEsat GLAS：ICEsat GLAS
ISO9000质量认证：ISO9000 quality identification
I0极化接地距离继电器：I 0 polarized ground distance relay
IAPWSIF97公式：IAPWS-IF97 formulation
IEEE801.16e：IEEE 801.16e
InputStream：InputStream
ITS（智能交通系统）：ITS
IAD（离子辅助蒸镀）：IAD
Internet浏览器：Internet Explore
ITUTG.723.1：ITU-TG.723.1
ISO9000和CMM：ISO9000 & CMM(capacity maturity model)
ITS社会经济影响评价：ITS socio-economic impact assessment
ispEXPERT系统：ispEXPERT system
ISO9000系列标准：ISO9000 series standard
iButton信息钮扣：Informational button
ISO140001认证：ISO140001 attesation
ISO9000标准体系：ISO9 000 standard system
Intel8031芯片：Intel 8031 chip
Illustrator：Illustrator
IEEE802.3协议：IEEE802.3 protocol
ISAPI/NSAPI：ISAPI/NSAPI
IBM PC/XT微机：IBM PC/XT computer
ISO9002国际标准：ISO9002 international standard
IPMulticast：IP Multicast
Intel　80386：NITEL 80386
Instron1251：Instron 1251
INS/SAR组合系统：integrated INS/SAR navigation system