ISC

ISC can refer to:Companies and organizationsIndependent Schools Council, a British organization representing independent schoolsInitiative for Software Choice, an organization of software vendorsIntelligence and Security Committee, a committee of the UK ParliamentINTERACTIVE Systems Corporation, a (defunct) Unix vendorInternet Scrabble Club, an online Scrabble websiteInternet Systems Consortium, an organization that develops Internet softwareISC licence, a free software licence introduced by the Internet Systems ConsortiumInternational Signal and Control, an American defense contractorInternational Speedway Corporation, the owner of numerous American NASCAR racetracksIrish Sugar Company, an Irish sugar companyIsraeli Sea Corps, the Israeli Navy
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Idle Speed Control[SAE J1930]

INSTRUCTION SET COMPUTER. INTER-SYSTEMS COMMUNICATION [IBM]. ISC