IMSR meaning in General ?

Answer: What is Integral Molten Salt Reactor mean?

The Integral Molten Salt Reactor (IMSR) is designed for the small modular reactor (SMR) market. It employs molten salt reactor technology which is being developed by the Canadian company Terrestrial Energy.It is based closely on the denatured molten salt reactor (DMSR), a reactor design from Oak Ridge National Laboratory. It also incorporates elements found in the SmAHTR, a later design from the same laboratory. The IMSR belongs to the DMSR class of molten salt reactors (MSR) and hence is a "burner" reactor that employs a liquid fuel rather than a conventional solid fuel; this liquid contains the nuclear fuel and also serves as primary coolant.

In 2016, Terrestrial Energy engaged in a pre-licensing design review for the IMSR with the Canadian Nuclear Safety Commission and entered the second phase of this process in October 2018 after successfully completing the first stage in late 2017.The company claims it will have its first commercial IMSRs licensed and operating in the 2020s.

reference

Full Form	Category
Institute of Metabolism and Systems Research	Academic & Science
Incident Management Situation Report	Business
Integral Molten Salt Reactor	General
Instrumentman Seaman Recruit	Governmental
International Mouse Strain Resource	International
Integrated Microscopy Shared Resource	Medical
Institute Of Medical Sciences And Research	Medical