International Organization for Migrati… 
Index and Options Market 
Intermediate Object Model 
Input/Output Module 
Index and Option Market 
Installation, Operation and Maintenanc… 
Institute of Occupational Medicine 
International Organisation for Migrati… 
ISDN-Oriented Modular 
Isle Of Man 
Input Output Modules 
Institute of Materials 
Institute of Medicine 
Institute of Operations Management 
IATA code for Isle of Man Airport, Ron… 
Including Other Minerals 
Indian Order of Merit 
Individual Ordinary Member 
ineffective oesophageal motility 
inert operational missile 
Information and Operations Management 
Input/Output Multiplexer 
Inside office memo 
inside-out membranes 
Inspector of Ordnance Machinery 
install, operate and maintain 
Installation, Operations and Maintenan… 
Instant of Move 
Institute of Marketing 
Institute of Medicine's