Ru

symbol

ruthenium

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rty
Ru
RU-486
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Cite this Entry

“Ru.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Ru. Accessed 3 May. 2025.

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Medical Definition

Ru

1 of 2 symbol
ruthenium

RU

2 of 2 abbreviation
rat unit

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