IPv4路由查找：IPv4 routing lookup
IP视频会议系统：IP video-conference system
IT服务支持管理：IT service management
ISBD（ER）：ISBD(ER)
In_Tree图：In_Tree graph
IPSec工作组：IPSec
IUnknown：IUnknown
IGBT驱动电路：IGBT drive circuit
IKONOS图象：IKONOS image
IVI信号驱动器：IVI-signal driver(IVI-SD)
iDEN数字集群：iDEN
IP网络存储技术：IP network storage technology
IDEA密码算法：IDEA cryptographic algorithm
ICP内容提供商：ICP
IrDA串口编程：IrDA Serial Port Programming
IIR滤波器设计：IIR filter design
I-7000模块：I-7000 series modules
IMAGIS平台：ImaGIS platform
IPROUTE2：IPROUTE2
IP Phone：IP Phone
INFOMINE：INFOMINE
IP上的语音电话：VoIP
IP网络监测工具：IP monitoring tool
IIR窄带滤波器：narrow IIR BPF
IPCore设计：IP Core Design
IPCore验证：IP Core Verification
I_IDEA算法：I_IDEA Algorithm
ISO13335：ISO13335
IP核联盟/组织：IP core alliance/organization
ISO 8583：ISO 8583
IVI仪器驱动器：IVI instrument-driver
IP（网际协议）：IP
ISPFLASH：ISP FLASH
IP组播应用模型：IP Multicast Application Module
ISD33060：ISD33060
IEC/TC47：IEC/TC47
IETF集成服务：IETF integrated service
IDFT滤波器组：IDFT filter banks
IP QoS管理：IP QoS management
ispGDS14：ispGDS14
ITAPISMS：ITAPI SMS
InPPHEMT：InP PHEMT
IPC5432板：IPC5432
ISA[3]接口：ISA interface
IP地址体系结构：IP address architecture
InterDev：Interdev
IPQoS路由器：IP QoS router
InnoDB技术：InnoDB technique
I~2C总线控制：I 2C bus-mastering
I/O解耦线性化：I/O decoupling-linearizing