IWM may refer to:
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Imperial War Museum
Imperial War Museums (IWM) is a British national museum organisation with branches at five locations in England, three of which are in London. Founded as the Imperial War Museum in 1917, the museum was intended to record the civil and military ...
, British national museum organisation
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Information Warfare Monitor
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iShares Russell 2000, NYSE Arca symbol
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Integrated Woz Machine, Apple computer floppy drives
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Intelligent workload management of computing resources
* International Woman Master, now
Woman International Master, chess titles
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Institut für die Wissenschaften vom Menschen ("Institute for human sciences") (IWM)
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