IMS

• IBM Information Management System
• IEEE MTT-S International Microwave Symposium
• IMS Associates, Inc.
• IMS Bildbyrå
• IMS Health
• IMS International Medical Services
• IP Multimedia Subsystem
• Immunomagnetic separation
• Ims
• Indian Mathematical Society
• Indian Medical Service
• Indian Mini Satellite bus
• Indianapolis Motor Speedway
• Industrial methylated spirit
• Insight Meditation Society
• Institute of Management Studies, Devi Ahilya University
• Institute of Mathematical Statistics
• Institute of Medical Sciences, Banaras Hindu University
• Insulated metal substrate
• Integrated Micro Solutions
• Integrated master schedule
• Intelligent Maintenance Systems
• Intelligent Micro Software
• Intelligent Munitions System
• International Magicians Society
• International Measurement System
• International Military Staff
• International Monitoring System
• International Mountain Society
• International Music Summit
• International Musicological Society
• Internet Map Server
• Internet Medieval Sourcebook
• Intramuscular stimulation
• Ion-mobility spectrometry
• Iowa Mennonite School
• Iranian Mathematical Society
• Irish Marching Society
• Irish Mathematical Society
• Irritable male syndrome
• Ministry of Defence (United Kingdom)
• Porsche Intermediate Shaft Bearing issue
• organophosphate poisoning