IEEE802.11标准系列：IEEE802.11
IP/UDP/RTPAAHC：IP/UDP/RTP AAHC
ICP光谱（原子吸收、极谱）：ICP spectroscopy (AAS Polarograph)
Intrialipid悬浮液：tissue optics
IBMViaVoiceSDK：IBM ViaVoice SDK
IPoverWDM/DWDM：IP over WDM/DWDM
IEC608705101规约：IEC 60870?5?101 protocol
Internet Web模型：Internet Web Model
ITO-Ag-ITO柔性薄膜：ITO Ag ITO flexible thin film
IEC870-5-103规约：IEC 870-5-103 standard
Internet嵌入式信息源：Internet embeded information source
InGaAsp/Inp异质结：InGaAsp/InP heterojunction
I型牛疱疹病毒（BHV-1）：Bovine Herpesvirus-1(BHV-1)
ITS-2,5.8SrDNA：ITS-2,5.8S rDNA
Ipomoeatriloba：Ipomoea triloba
Internet协议安全协议：IPSEC
Internet存储访问协议：Internet storage access protocol
InGaP/InP应变超晶格：InGaP/InP SLSs
ISO 9000质量管理体系：ISO 9000 Quality Management System
ISO/IEC14443-A：ISO/IEC 14443-A
InAs/GaAs（001）：InAs/GaAs(001)
Intrasubject配准：Intrasubject registration
Internet-WSN网关：Internet-WSN gateway
IEEE 802.11i协议：IEEE802.11i protocol
IEEE 802.16e技术：IEEE 802.16e
IEEE 802.15.3c：IEEE 802.15.3c
IPv6 over IPv4：IPv6 over IPv4
IEEE802.15.4协议：IEEE 802.15.4 protocol
IntelPxa270处理器：Intel Pxa270 processor
ISO9001,6sigma：ISO9001,6sigma
Internet控制报文协议：ICMP
Inmarsat-MiniC：Inmarsat-Mini C
IPv4overIPv6隧道：IPv4 over IPv6 tunnel
InterServ/RSVP：InterServ/RSVP
INTERSECT-DL算法：INTERSECT-DL algorithm
INTERSECT-NS算法：INTERSECT-NS algorithm
I/A Series控制系统：I/A Series control system
IEEE802.11 DCF：IEEE802.11 DCF
IEEE802.11节能机制：IEEE 802.11 PSM
InGaAs/InGaAsP：InGaAs/InGaAsP
IEEE 802.11DCF：IEEE 802.11DCF
IXP1200,802.1x：IXP1200,802.1x
iFIX HMI/SCADA：iFIX HMI/SCADA
Internet控制消息协议：ICMP
ITO/PTCDA/p-Si：ITO/PTCDA/p-Si
Internet组播管理协议：IGMP
interleaving算法：interleaving scheme
InGaN/GaN发光二极管：InGaN/GaN LED
ISO/IEC18000-6：ISO/IEC18000-6
interleaving方法：interleaving scheme