a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
a syllable used in solfège to represent the second note of a major scale.
Reinsurance.
Abbreviation of "recursively enumerable"; the class of decision problems for which a 'yes' answer can be verified by a Turing machine in a finite amount of time.
About, regarding, with reference to; especially in letters, documents and emails.
Regarding, re.
Alternative form of Ra
A municipality of Vestfold, Norway
Initialism of Royal Engineers, a regiment in the British Army.
rupee