As proper nouns the difference between aa and am
is that aa is initialism of Academy Awards|lang=en while AM is abbreviation of Amazonas|lang=en state of Brazil.
As initialisms the difference between aa and am
is that aa is always afloat while AM is (Sometimes lower case) From Latin ante meridiem, meaning "before noon (12:00)".
As abbreviations the difference between aa and am
is that aa is equal parts while Am is shortened form of America or American, particularly as used in commercial names.
As a noun AA
is initialism of lang=en.
As an adjective aa
is {{initialism of |arctic-alpine|lang=en}.
As a verb am is
inflection of 1 sg pres indc lang=en.
As an adverb am is
an alternative spelling of a.m.|lang=en.
aa
Alternative forms
(Astrum Argenteum)
Symbol
(head)
A standard size of dry cell battery between AAA and C.
A bond rating.
A brassiere size.
A minor league in baseball, just below AAA.
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am
Translingual
Symbol
(
head)
The ISO 3166-1 two-letter (alpha-2) code for Armenia.
ISO 3166-1
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