i/f

Interface (ict)

i3Forum

International Interconnect Forum for Services over IP (org)

I4L

ISDN for Linux (org/itu/isdn)

IaaS

Infrastructure as a Service (ict/cloud)

IAB

Internet Architecture Board (org/ietf)

IAE

ISDN Anschluß Einheit (org/itu/isdn)

IAFNAB

It’s A Feature, Not A Bug (jargon)

IANA

Internet Assigned Numbers Authority (org/icann)

IANACE

I Am Not A Cygwin Expert (jargon)

IANAL

I Am Not A Lawyer (jargon)

IARIA

International Academy, Research, and Industry Association (org)

IAW

In Accordance With (jargon)

IB

In Band (ict/comp/hdd)

IB4J

Instant BASIC for Java (ict/lang/java)

IBEX

International Business EXchange (ict/net)

IBM

International Business Machines (com/us)

ICANN

Internet Corporation for Assigned Names and Numbers (org)

ICC

International Chamber of Commerce (org)

ICD

International Code Designator (org/itu/atm)

ICF

Information Conversion Function (org/itu/m3000)

ICI

Interface Control Information (org/itu/x200)

ICMP

Internet Control Message Protocol (org/ietf/ip)

ICMPv4

Internet Control Message Protocol, version 4 (org/ietf/ip)

ICMPv6

Internet Control Message Protocol, version 6 (org/ietf/ip)

ICT

Information and Communication Technology (ict)

ICU

ISA Configuration Utility (ict/comp/bios)

ICU

Instruction Cache Unit (ict/comp/cpu)

ICURYY

I see you are too wise (jargon)

ID

Identifier (ict)

IDE

Integrated Drive Electronics (ict/comp/hdd)

IDE

Integrated Development Environment (ict/dev)

IDL

Interface Definition Language (org/omg)

IDL

The International Date Line (time)

IDLC

ISDN Data Link Control (org/itu/isdn)

IDTRC

Interrupt Descriptor Table Register Cache (ict/comp/cpu)

IDU

Interface Data Unit (org/itu/x200)

IE

Informal Exceptions (ict/comp/hdd)

IE

Information Element (org/itu)

IEC

International Electrotechnical Commission (org)

IECcon

Inclusive Engineering Consortium (org)

IEE

Institution of Electrical Engineers (org)

IEEE

Institute of Electrical and Electronics Engineers (org)

IEI

Institution of Engineers of Ireland (org)

IEPG

Internet Engineering and Planning Group (org/ietf)

IESE

Fraunhofer Institut für Experimentelles Software Engineering (org/fhg)

IETF

Internet Engineering Task Force (org)

IF

Information Flow (org/itu/q1200)

IFC

Internet Foundation Classes (ict/lang/java)

IFIP

International Federation for Information Processing (org)

IFP

Instruction Fetch Pipeline (ict/comp/cpu)

IGMP

Internet Group Management / Multicast Protocol (org/ietf/ip)

IHS

Integrated Heat Spreader (ict/comp/cpu)

IIF

IPTV Interoperability Forum (org/atis)

IIOP

Internet Inter-ORB Protocol (org/omg)

IIRC

If I Remember/Recall Correctly (jargon)

IIRWIIR

It Is Ready When It Is Ready (jargon)

IISP

Interim Inter-Switch Signaling Protocol (org/itu/atm)

IIUC

If I Understand Correctly (jargon)

IJH

Initial Java Heap (ict/lang/java)

IKWUM

I Know What You Mean (jargon)

IKYABWAI

I know You Are But What Am I? (jargon)

ILMI

Interim Local Management Interface (org/itu/atm)

ILP

Instruction Level Parallelism (ict/comp/cpu)

IMAO

In My Arrogant Opinion (jargon)

IMAP

Internet Message Access Protocol (org/ietf)

IMC

Information Modelling Concepts (org/tina-c)

IMF

International Monetary Fund (org)

IMHO

In My Humble Opinion (jargon)

IMO

In My Opinion (jargon)

IMTC

International Multimedia Telecommunications Consortium (org)

IN

Intelligent Network (org/itu/q1200)

IN-NG

IN Next Generation (org/itu/q1200)

INA

Intelligent Network Architecture (org/itu/q1200)

INAP

Intelligent Network Application Protocol (org/itu/q1200)

INCM

Intelligent Networks Conceptual Model (org/itu/q1200)

InfoQ

Information Queue (org)

INRIA

Institut National de Recherche en Informatique et en Automatique (org)

IO

Input / Output (ict)

ION

Internetworking Over NBMA (org/itu/atm)

IOR

Interoperable Object Reference (org/omg)

IOT

Internet of Things (ict/net)

IOTTMCO

Intuitively Obvious To The Most Casual Observer (jargon)

IOW

In Other Words (jargon)

IP

Instruction Pointer (ict/lang/assembler)

IP

Internet Protocol (org/ietf)

IP

Intelligent Peripheral (org/itu/q1200)

IPC

Inter-Process Communication (ict)

IPCP

Internet Protocol Control Protocol (org/ietf/ip)

IPCP

IPC Process (org/psoc/rina)

IPES

Improved Proposed Encryption Standard (ict/security)

IPI

Inter-Processor Interrupt (ict/comp/cpu)

IPIA

IP Interworking Alliance (org)

IPLS

IP-only LAN-like Service (org/ietf/ppvpn)

IPNG

Internet Protocol Next Generation (org/ietf/ip)

IPOA

IP and ARP Over ATM (org/ietf/ip)

IPS

Instructions Per Second (ict/comp/cpu)

IPSec

Internet Protocol Security (org/ietf/ip)

IPSF

IPsphere Forum (org)

IPSO

IP for Smart Objects Alliance (org)

IPTEC

Intellectual Property Technology (org)

IPTel

IP Telephony (ict/net)

IPTV

IP Television (ict/net)

IPU

ISDN-datex-P-Umsetzer (org/itu/isdn)

IPv4

Internet Protocol, version 4 (org/ietf/ip)

IPv6

Internet Protocol, version 6 (org/ietf/ip)

IPX

Internet Packet eXchange (com/us/novell)

IPXCP

Internetwork Packet eXchange Control Protocol (org/ietf/ip)

IRATI

Investigating RINA as an Alternative to TCP/IP (org/eu/fp7/projects)

IRC

Internet Relay Chat (org/ietf)

IrDA

Infrared Data Association (org)

IRL

In Real Life (jargon)

IRP

Integration Reference Point (org/3gpp)

IRTF

Internet Research Task Force (org/ietf)

IRTP

Internet Reliable Transaction Protocol (org/ietf)

IRV

International Reference Version (org/iso)

IS

International Standard (org/iso)

IS

Intermediate System (org/itu/atm)

ISA

Instruction Set Architecture (ict/comp/cpu)

ISBN

International Standard Book Number (misc)

ISCSI

Internet Small Computer Systems Interface (ict/comp/hdd/scsi)

ISDN

Integrated Services Digital Network (org/itu)

ISDNUP

ISDN User Part (org/itu/isdn)

ISG

Industry Specification Group (org/etsi)

ISMA

Internet Streaming Media Alliance (org)

ISNS

Internet Storage Name Service (org/ietf)

ISO

International Standardisation Organisation (org)

ISOC

Internet Society (org)

ISP

Internet Service Provider (ict/net/role)

ISPA

ISDN PAcket (org/itu/isdn)

IST

Irish Standard Time (time/tz)

ISTM

It Seems To Me (jargon)

ISTO

Industry Standards and Technology Organization (org/ieee)

ISTR

I Seem To Recall / Remember (jargon)

ISUP

Integrated Services User Part (org/itu/isdn)

IT

Information Technology (ict)

ITIC

Information Technology Industry Council (org)

ITP

Intend / Intent To Package (jargon)

ITS

InformationsTekniska Standardiseringen (org)

ITSMA

IT Services Marketing Association (org)

ITU

International Telecommunication Unit (org)

ITU-D

International Telecommunication Unit - Development Sector (org/itu)

ITU-R

International Telecommunication Unit - Radio Sector (org/itu)

ITU-T

International Telecommunication Unit - Telecommunications Sector (org/itu)

ITYM

I Think You Meant (jargon)

IU

Integer Unit (ict/comp/cpu)

IUR

International User Requirements (org/etsi)

IV

Initialisation Vector (ict/security)

IVR

Interactive Voice Response (ict/sound)

IWFM

It Works for Me (jargon)

IWU

InterWorking Unit (org/itu/q1200)

IXP

Internet eXchange Point (ict/net)

IYSWIM

If You See What I Mean (jargon)