As initialisms the difference between re and ro
is that
re is
Royal Engineers, a regiment in the British Army while
RO is reverse Osmosis.
As a preposition re
is about, regarding, with reference to; especially in letters and documents.
As a noun re
is ray, a syllable used in solfège to represent the second note of a major scale.
As an abbreviation RE
is regarding.
As a proper noun Ré
is an island off the west coast of France, by La Rochelle.
re
Etymology 1
From (etyl) .
Preposition
(
English prepositions)
About, regarding, with reference to; especially in letters and documents.
Derived terms
* in re
* in rem
Etymology 2
Noun
(-)
Ray]], a syllable used in [[solfège to represent the second note of a major scale.
Etymology 3
(en)
Noun
(-)
Reinsurance.
ro
Translingual
Symbol
(
head)
The ISO 3166-1 two-letter (alpha-2) code for Romania.
ISO 3166-1
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