| ISC | I Stand Corrected 
| Others |
| ISC | ICAEW Student Council
| Others |
| ISC | Idaho Supreme Court
| Others |
| ISC | Idle Speed Compensator
| Others |
| ISC | Idle Speed Control
| Others |
| ISC | Idle Speed Controller
| Others |
| ISC | Ignore System Crash
| Others |
| ISC | Image Source Control
| Others |
| ISC | Imaging Supplies Coalition
| Others |
| ISC | Immigration Skills Charge
| Others |
| ISC | Imperial Stellar Corps
| Others |
| ISC | Imperial Sugar Company
| Others |
| ISC | Implementation Specific Class
| Others |
| ISC | Importers Service Corporation
| Others |
| ISC | IMS Service Control
| Others |
| ISC | Imsa Sportscar Championship
| Others |
| ISC | in Service Conformity Testing
| Others |
| ISC | In Situ Combustion
| Others |
| ISC | In System Configuration
| Others |
| ISC | Inactive Shards Chance
| Others |
| ISC | Independent Schools Council
| Others |
| ISC | Independent Search Consultant
| Others |
| ISC | Independent Shakespeare Co
| Others |
| ISC | Independent Speaker Chambers
| Others |
| ISC | Index of Social Conflict
| Others |
| ISC | India Space Congress
| Meetings and Conferences, Space Travel, Spacecraft |
| ISC | India Study Channel
| Others |
| ISC | Indian School Certificate
| Others |
| ISC | Indian Solidarity Council
| Others |
| ISC | Indian Sub-Continent
| Others |
| ISC | Indian subcontinent
| Others |
| ISC | Indira School of Communication
| Others |
| ISC | Indirect Self-Control
| Others |
| ISC | Individual Scrum Championship
| Others |
| ISC | Individual Social Code
| Others |
| ISC | Indonesian Soccer Championship
| Others |
| ISC | Indonesian Starlet Club
| Others |
| ISC | Industrial Scale Company
| Others |
| ISC | Industrial Source Complex
| Others |
| ISC | Industrial Specialty Chemicals
| Others |
| ISC | Industrial Standards of Cambodia
| Others |
| ISC | Industrial Storage Container
| Others |
| ISC | Industrial Supply Chain
| Others |
| ISC | Industrial Supply Co
| Others |
| ISC | Industry Steering Council
| Others |
| ISC | Infinite Sales Cycle
| Others |
| ISC | Information Security Certifications
| Others |
| ISC | Information Security Company
| Others |
| ISC | Information Security Conference
| Others |
| ISC | Information Service Center
| Others |
| ISC | Information Systems Center
| Others |
| ISC | Information Systems Command
| Others |
| ISC | Information Systems in Context
| Others |
| ISC | Infrastructure Service Charge
| Others |
| ISC | Innerspace Systems Corp
| Others |
| ISC | Innovative Solutions Consortium
| Others |
| ISC | Innovative Solutions in the Cloud
| Others |
| ISC | Input Sequence Checkers
| Others |
| ISC | Installation Support Center
| Others |
| ISC | Institute for Strategy and Competitiveness
| Others |
| ISC | Institute for Sustainable Communities
| Others |
| ISC | Instituto de Salud Carlos
| Others |
| ISC | Instruction Set Computer
| Others |
| ISC | Integrated Science Course
| Others |
| ISC | Integrated Science Curriculum
| Others |
| ISC | Integrated Service Center
| Others |
| ISC | Integrated Service Centre
| Others |
| ISC | Integrated Signal Conditioner
| Others |
| ISC | Integrated Specialty Coverages
| Others |
| ISC | Integrated Strategic Communication
| Others |
| ISC | Integrated Supply Chain
| Others |
| ISC | Integrated Support Command
| Others |
| ISC | Integrated System Control
| Others |
| ISC | Intel Server Control
| Others |
| ISC | Intelligence Specialist Chief Petty Officer
| Others |
| ISC | Intelligent Speed Control
| Others |
| ISC | Intelligent Suspension Control
| Others |
| ISC | Intensive Study Course
| Others |
| ISC | Inter Service Consultation
| Others |
| ISC | Inter Stage Cooler
| Others |
| ISC | Inter Subject Correlation
| Others |
| ISC | Inter System Channel
| Others |
| ISC | Inter System Coupling
| Others |
| ISC | Inter System Crossing
| Others |
| ISC | Inter Systems Communication
| Others |
| ISC | Inter-Software Communications
| Others |
| ISC | Inter-State Council
| Others |
| ISC | Interactive Space Control
| Others |
| ISC | Interactive Strength Challenger
| Others |
| ISC | Interactive Surface Console
| Others |
| ISC | Interactive System Control
| Others |
| ISC | Interagency Security Committee
| Others |
| ISC | Intercollegiate Singles Championships
| Others |
| ISC | Interconnect Solutions Company
| Others |
| ISC | Interconnect Standard Consortium
| Others |
| ISC | Interface for Siebel Communications
| Others |
| ISC | Interface Select Code
| Others |
| ISC | Interface Switching Capability
| Others |
| ISC | Intergraph Solution Center
| Others |
| ISC | Intermediat Service Charge
| Others |
| ISC | Intermediate In Science
| Others |
| ISC | Intermediate Service Center
| Others |
| ISC | Intermittent Self Catheterisation
| Others |
| ISC | Intermittent Self Catheterization
| Others |
| ISC | Intermittent Self-Catheterization
| Others |
| ISC | Intermodal Service Charge
| Others |
| ISC | Internal Service Charge
| Others |
| ISC | International School Consultancy
| Others |
| ISC | International School of Choueifat
| Others |
| ISC | international schools in China
| Others |
| ISC | International Science Council
| Others |
| ISC | International Scientific Committee
| Others |
| ISC | International Sculpture Center
| Others |
| ISC | International Security Conference
| Others |
| ISC | International sedimentological conference
| Others |
| ISC | International Seismological Center
| Others |
| ISC | International Seismological Centre
| Others |
| ISC | International SEO Companies
| Others |
| ISC | International Service Center
| Others |
| ISC | International Service Centre
| Others |
| ISC | International Service Corps
| Others |
| ISC | International Shelby Conference
| Others |
| ISC | International Signal and Control
| Others |
| ISC | International Skychase Corporation
| Others |
| ISC | International Skydiving Commission
| Others |
| ISC | International Snowmobile Congress
| Others |
| ISC | International Society for Criminology
| Others |
| ISC | International Society of Cardiology
| Others |
| ISC | International Society of Chemotherapy
| Others |
| ISC | International Society of Chemotherapy: Infection and Cancer
| Others |
| ISC | International Society of Cryptozoology
| Others |
| ISC | International Softball Congress
| Others |
| ISC | International Songwriting Competition
| Others |
| ISC | International Sorting Center
| Others |
| ISC | International Sound Corporation
| Others |
| ISC | International Speech Contest
| Others |
| ISC | International Speedway
| Others |
| ISC | International Speedway Corporation
| Others |
| ISC | International Spirits Challenge
| Others |
| ISC | International Sports Clothing
| Others |
| ISC | International Standards Committee
| Others |
| ISC | International Stevia Council
| Others |
| ISC | International Strategic Consulting
| Others |
| ISC | International Stroke Conference
| Others |
| ISC | International Student Cebab
| Others |
| ISC | International Student Center
| Others |
| ISC | International Student Centre
| Others |
| ISC | International Student Convention
| Others |
| ISC | International Students Club
| Others |
| ISC | International Students Committee
| Others |
| ISC | INTERNATIONAL Students Congress
| Others |
| ISC | International Study Centre
| Others |
| ISC | International Super computing
| Others |
| ISC | International Supercomputer Conference
| Others |
| ISC | International Supercomputing Conference
| Others |
| ISC | International Supreme Council
| Others |
| ISC | International Switching Center
| Others |
| ISC | International Systems Consultancy
| Others |
| ISC | Internet Safety Campaign
| Others |
| ISC | Internet Scrabble Club
| Others |
| ISC | Internet Security Camera
| Others |
| ISC | Internet Slang Chat
| Others |
| ISC | Internet Society of China
| Others |
| ISC | Internet Software Consortium
| Others |
| ISC | Internet Storm Center
| Others |
| ISC | Internet Super Carrier
| Others |
| ISC | Internet System Consortium
| Others |
| ISC | Internet Systems Consortium
| Others |
| ISC | Interservice Separation Codes
| Others |
| ISC | Interstate Stream Commission
| Others |
| ISC | Interstellar Space Craft
| Others |
| ISC | Intervention in School and Clinic
| Others |
| ISC | Invasive Species Compendium
| Others |
| ISC | Invention Submission Corporation
| Others |
| ISC | Investment for Social Contribution
| Others |
| ISC | Iowa Soccer Club
| Others |
| ISC | Ip Service Control
| Others |
| ISC | IP Solution Center
| Others |
| ISC | Irish Sports Council
| Others |
| ISC | Iron Sulfur Cluster
| Others |
| ISC | Isuzu Service Centre
| Others |
| ISC | Isuzu Social Club
| Others |
| ISC | It Security Certifications
| Others |
| ISC | Italia Superturismo Championship
| Others |
| ISC | Itchenor Sailing Club
| Others |
| Isc | Short-Circuit Current
| Others |
| ISC | St Mary's Airport
| Others |
| ISC | St, Marys, Isles Of Scilly, England, UK
| Others |
| ISC | The International Softswitch Consortium
| Others |