411 REFERENCE · Wiktionary
M.R.
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "mr"
English
Noun
?
en legal en w:Master of the Rolls.
Usage notes
This is the customary abbreviation of this term as used in legal citation. See, e.g., The Bluebook: A Uniform System of Citation, Nineteenth Edition (2010), "Judges and Officials", Table T11, p. 443.
Anagrams
en mr R&M rm. RM rm
en case citation abbreviations