shows only definitions of science and medicine (show all 43 definitions) Greek ny, Semitic origin; similar to Hebrew nÅ«n nun We hope you found the information you are interested in about N U Medical Abbreviation. Further information can also be found on the relevant pages. These sample phrases are automatically selected from various online information sources to reflect the current use of the word “naked.” The views expressed in the examples do not represent the views of Merriam-Webster or its editors. Send us your feedback. Under dayofdifference.org.au you will find all information about N U Medical Abbreviation. We gathered a lot of medical information. Look at the links below. “Nu.” Merriam-Webster.com Dictionary, Merriam-Webster, www.merriam-webster.com/dictionary/nu. (accessed November 24, 2022).