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The Online Encyclopedia and Dictionary
Encyclopedia
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Quotes
Categories
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Lists of two-letter combinations
Ar
Ar
or
ar
can mean:
Arabic language
(
ISO 639
alpha-2,
ar
)
the letter
R
the chemical symbol for
argon
analytical reagent
ar
is a
Unix
archive format and handling tool
See also:
AR
Categories
:
Lists of two-letter combinations
Last updated: 02-08-2005 13:03:37
Last updated: 05-03-2005 02:30:17