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What does LR stand for?

LR stands for Live Rock (type of coral rubble used in aquariums)

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 63 other meanings of LR in our Acronym Attic

Samples in periodicals archive:

Mothers, in Erdington High Street, was, during the late 1960s and early 70s, one of Britain's premier live rock venue but to modern day shoppers it is better known as Walmsley's Furniture Store.
The removal of dead coral and live rock is of major concern for coral reefs, including those reefs protecting coastal communities from storms," said Andrew Bruckner, a National Oceanic Atmospheric Administration biologist.
Jason Robert Brown, the Tony Award-winner behind the new, much talked-about musical “13,” employs no one over the age of 18 for the show’s live rock ensemble.