Internet Service Provider Internet Service Providers Integrated Support Plan Information Support Plan Integrated Survey Program Instrumentation Support Plan Image Synthesis Processor In System Programmable Independent Study Program Individualized Service Plan Information Strategic Plan INFORMATION STRATEGY PLANNING Information Systems Plan INSTRUCTION SET PROCESSOR International Security Program International Standardized Profiles Illinois State Police Imaging Spectro-Photometer Imperial Smelting Process Indexed Sequential Processor Individual Service Plan Industrial Security Program Information Service Platform Information System Processor Information Systems Planning Information Systems Program Initial Specific Impulse Inmarsat Service Provider Integrated Service Provider Integrated System Peripheral