Abbreviations beginning with i

IS&SIntegrated Systems & Solutions (Lockheed Martin)
Miscellaneous

IS&TImaging Science & Technology
Academic & Science

IS&TInformation Systems & Technology
Academic & Science

IS&TInformation Services and Technology
Miscellaneous

IS(OGTT)Insulin Sensitivity Derived from an Oral Glucose Tolerance Test (diabetes)
Academic & Science

I-S/AInter-Service/Agency
Miscellaneous

I-S/AAMPEInter-Service/Agency Automated Message Processing Exchange
Miscellaneous

IS1Information Separator 1
Academic & Science

IS1Insertion Sequence 1 (biochemistry)
Academic & Science

IS1Intelligence Specialist Petty Officer 1st Class
Governmental » Navy

IS1telligence Specialist Petty Officer 1st Class
Governmental » Navy

IS2Insertion Sequence 2 (biochemistry)
Academic & Science

IS2International Sustainable Systems (Washington, DC)
Business

IS2Intelligence Specialist Petty Officer 2nd Class
Governmental » Navy

IS2telligence Specialist Petty Officer 2nd Class
Governmental » Navy

IS2Iron Soldier 2 (Atari Jaguar game)
Miscellaneous