| IA |
Immediate
Impulse Response |
| IIR |
Internet
Information Server (Microsoft) |
| IIS |
Information
Infrastructure Task Force |
| IITF |
Internet
Keyed Payments (IBM) |
| IKP |
Image
Light Amplifier |
| ILA |
International
Language Support |
| IMACS |
Image
Management and Communication System |
| IMAP |
Internet
Message Access Protocol (Internet) |
| IMAX |
Maximum
Image |
| IMDS |
Image
Data Stream (format) [IBM] |
| IME |
Input
Method Editor |
| IMG |
Image |
| IML |
Initial
Microcode Load (IBM) |
| IMP |
Information/Interface
Message Processor |
| IMPA |
Intelligent
Multi-Port Adapter (DCA) |
| IMR |
Internet
Monthly Report (Internet) |
| IMS |
Information
Management System/Intermediate Maintenance Standards |
| IMSP
|
Internet
Message Support Protocol |
| IMTC |
International
Multimedia Teleconferencing Consortium |
| IMTV |
Interactive
Multimedia Television |
| IMUL |
Integer
Multiply |
| IMUX |
Inverse
Multiplexer |
| IN |
Input |
| INC |
Increment |
| .IND |
Index
(file name extension) |
| .INF |
Information
(file name extension) |
| .INFO |
Information
Services (Domain Name) [Internet] |
| .INI |
Initialize
(file name extension) |
| INIT |
Initialization/Initialize |
| INM |
Integrated
Network Management |
| INND
|
Internet
News Daemon |
| INS |
Input
String/Integrated Network Server |
| INT |
Integer/Internal/Interrupt/International
(organization Domain name) [Internet] |
| INTA |
Interrupt
Acknowledge |
| InterNIC |
Internet
Network Information Center (Internet) |
| INTO |
Interrupt
if Overflow occurs |
| I2O |
Intelligent
Input-Output |
| I/O
|
Input-Output |
| IOC |
Inter-Office
Channel |
| IOCC |
Input/Output
Channel Converter/Input-Output Controller Chip |
| IOCS |
Input/Output
Control System |
| IOCTL |
Input/Output
Control |
| IODE |
Integrated
Development and Debugging Environment (Symantec) |
| IOP |
Input-Output
Processor |
| IOPL |
Input-Output
Privilege Level |
| IOSGA |
Input-Output
Support Gate Array |
|
IP |
Instruction
Pointer/Internet Protocol |
| IPC |
Instructions
Per Clock/Interprocess Communication |
| IPCP |
Internet
Protocol Control Protocol |
| IPDS |
IBM
Personal Dictation System (IBM)/Intelligent Printer Data Stream
(IBM) |
| IPFC |
Information
Presentation Facility Compiler (IBM) |
| IPI |
Intelligent
Peripheral Interface |
| IPL |
Initial
Program Load-Loader/Ion Projection Lithography/Information Programming
Language |
| IPM |
Interpersonal
Message |
| IPng |
Internet
Protocol, next generation |
| IPSE |
Integrated
Project Support Environment |
| IPTC |
International
Press Telecommunications Council |
| IPX |
Internetwork
Packet Exchange (Novel) |
| IQL |
Interactive
Query Language |
|
IR |
Infrared |
| IRC |
Internet
Relay Chat (Internet) |
| IRD |
Integrated
Receiver-Descrambler |
| IRDA |
Infrared
Data Association |
| IRDS |
Information
Resource Dictionary System |
| IRET |
Interrupt
Return |
| IRF |
Intermediate
Routing Function/Inheritance Rights Filter (Novell) |
| IRL |
Interactive
Reader Language/Inter-Repeater Link |
| IRLAP |
Infrared
Link Access Protocol |
| IRLED |
Infrared
Light Emitting Diode |
| IRM |
Information
Resource Management/Inherent Rights Mask |
| IRQ |
Interrupt
Request |
| IRTF |
Internet
Research Task Force (Internet) |
| IRX |
Information
Retrieval Experiment |
| IS |
Information
System/Interrupt Status |
|
ISA |
Industry
Standard Architecture/Instruction-Set Architecture |
| ISAM |
Indexed
Sequential-Access Management-Method |
| ISAPI |
Internet
Servier API (Microsoft) |
| ISBN |
International
Standard Book Number |
|
ISC |
Instruction
Set Computer/Inter-Systems Communication (IBM) |
