List of Computing and IT Abbreviations - I

I

• I²C—Inter-Integrated Circuit
• I18N—Internationalization
• IANA—Internet Assigned Numbers Authority
• iBCS—Intel Binary Compatibility Standard
• IBM—International Business Machines
• IC—Integrated Circuit
• ICANN—Internet Corporation for Assigned Names and Numbers
• ICE—In-Circuit Emulator
• ICE—Intrusion Countermeasure Electronics
• ICMP—Internet Control Message Protocol
• ICP—Internet Cache Protocol
• ICT—Information and Communication Technology
• IDE—Integrated Development Environment
• IDE—Integrated Drive Electronics
• IDF—Intermediate Distribution Frame
• IDL—Interface Definition Language
• IDS—Intrusion Detection System
• IE—Internet Explorer
• IEC—International Electrotechnical Commission
• IEEE—Institute of Electrical and Electronics Engineers
• IETF—Internet Engineering Task Force
• IFL—Integrated Facility for Linux
• IGMP—Internet Group Management Protocol
• IGRP—Interior Gateway Routing Protocol
• IHV—Independent Hardware Vendor
• IIOP—Internet Inter-Orb Protocol
• IIS—Internet Information Services
• IL—Intermediate Language
• IM—Instant Messaging
• IMAP—Internet Message Access Protocol
• IME—Input Method Editor
• INFOSEC—Information Systems Security
• I/O—Input/Output
• IP—Intellectual Property
• IP—Internet Protocol
• IPC—Inter-Process Communication
• IPL—Initial Program Load
• IPO—Inter Procedural Optimization
• IPP—Internet Printing Protocol
• IPS—Intrusion Prevention System
• IPsec—Internet Protocol security
• IPTV—Internet Protocol Television
• IPX—Internetwork Packet Exchange
• IR—Intermediate Representation
• IRC—Internet Relay Chat
• IrDA—Infrared Data Association
• IRI—Internationalized Resource Identifier
• IRP—I/O Request Packet
• IRQ—Interrupt Request
• IS—Information Systems
• ISA—Industry Standard Architecture
• ISA—Instruction Set Architecture
• ISAM—Indexed Sequential Access Method
• ISC—Internet Storm Center
• iSCSI—Internet Small Computer System Interface
• ISDN—Integrated Services Digital Network
• ISO—International Organization for Standardization
• iSNS—Internet Storage Name Service
• ISP—Internet Service Provider
• ISPF—Interactive System Productivity Facility
• ISR—Interrupt Service Routine
• ISV—Independent Software Vendor
• IT—Information Technology
• ITIL—Information Technology Infrastructure Library
• ITL—Interval Temporal Logic
• ITU—International Telecommunication Union
• IVRS-Interactive Voice Response System