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The Geek'tionary

A dictionary.

A dictionary containing alot of uncommon, if not strange abbreviation, mostly are from the IT and tele industry. I have actually had this digital gem hidden away for years. Just stumbled upon it by change the other day and figured it was time to put it to some use - I cannot even recall how I came by it in the first place.


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[ i ]

Abbreviation Explanation
I&MInstallation & Maintenance (id:544)
I/OInput/Output (id:545)
IBInstruction Buffer (id:546)
IBNIntegrated Business Network (id:547)
ICIndependent Carrier (id:548)
ICInter-exchange Carrier (id:549)
ICInter-LATA Carrier (id:550)
ICANIndividual Circuit ANalysis (id:551)
ICCInterstate Commerce Commission (id:552)
ICDInteractive Call Distribution (id:553)
ICLIDIndividual Calling Line ID (id:554)
ICMIntegrated Call Management (id:555)
ICSCInter-LATA Customer Service Center (id:556)
IDDDInternational Direct Distance Dialing (id:557)
IDFIntermediate Distributing Frame (id:558)
IDSInternal Directory System (id:559)
IDVCIntegrated Data/Voice Channel (id:560)
IEEEInstitute of Electrical and Electronics Engineers (id:561)
IFIntermediate Frequency (id:562)
IFRPSIntercity Facility Relief Planning System (id:563)
IINIntegrated Information Network (id:564)
IMInterface Module (id:565)
IMASIntegrated Mass Announcement System (id:566)
IMMInput Message Manual (id:567)
IMTInter-Machine Trunk (id:568)
IMTSImproved Mobile Telephone Service (id:569)
INIntelligent Network (id:570)
INCInterNational Carrier (id:571)
ing (id:119)
INLInter Node Link (id:572)
INNInter Node Network (id:573)
INTELSATINternational TELecommunications SATellite consortium (id:574)
INWATSINward Wide Area Telephone Service (id:575)
IOInward Operator (id:576)
IOCInput/Output Controller (id:577)
IOCCInternational Overseas Completion Center (id:578)
IOPInput-Output Processor (id:579)
IOTInter-Office Trunk (id:580)
IPInformation Provider (id:581)
IPCSInteractive Problem Control System (id:582)
IPLInitial Program Load (id:583)
IPLANIntegrated PLanning And Analysis (id:584)
IPMImpulses Per Minute (id:585)
IPMInterruptions Per Minute (id:586)
IPXIntegrated Packet eXchange (id:587)
IRCInternational Record Carrier (id:588)
IRORInternal Rate Of Return (id:589)
ISInterrupt Set (id:590)
ISCInternational Switching Center (id:591)
ISDNIntegrated Service Digital Network (id:592)
ISLMIntegrated Services Line Module (id:593)
ISLUIntegrated Services Line Unit (id:594)
ISNInformation Systems Network (id:595)
ISNIntegrated Systems Network (id:596)
ISOInternational Organization for Standardization (id:597)
ISSIntegrated Switching System (id:598)
ISSNIntegrated Special Services Network (id:599)
ISUPIntegrated Services User Part (id:600)
ITSInstitute of Telecommunication Science (id:601)
ITSOIncoming Trunk Service Observation (id:602)
ITUInternational Telecommunications Union (id:603)
IVPInstallation Verification Program (id:604)
IVTSInternational Video Teleconferencing Service (id:605)
IXInteractive eXecutive (id:606)
IXMIntereXchange Mileage (id:607)