IPMS may refer to:
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Institution of Professionals, Managers and Specialists, a former British trade union
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International Plastic Modellers' Society
The International Plastic Modellers' Society (often shortened to IPMS) is an international organisation of hobbyists interested in building plastic model kits. The Society is made up of national branches, and within these, local clubs who usually r ...
, an international organisation of plastic model-building hobbyists
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International Property Measurement Standards Coalition (IPMSC), a group of organisations working to develop and implement international standards for measuring property
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