Glossary:

ATIS Telecom Glossary

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Select a term name to open its entry and any media references. Longer definitions end with a “Read More” link.

ICA

Abbreviation for International Communications Association.

ICAP

Internet Content Adaptation Protocol

ICC

ITU Carrier Code

ICE

Information and Context Exchange

ICI

Abbreviation for incoming call identification.

ICMP

Abbreviation for Internet Control Message Protocol. An Internet protocol that reports datagram delivery errors.
Note 1: ICMP is a key part of the TCP/IP protocol suite.
Note 2: The packet internet gopher (ping) application is based on ICMP.

icon

In computer systems, a small, pictorial representation of an application software package, idea, or concept used in a window or a menu to represent commands, files, or options.

ICP

Intercarrier Communication Process

ICT

Information and Communication Technology

ICW

Abbreviation for interrupted continuous wave.

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