AA1
(
AA2
Alcoholics Anonymous;antiaircraft;((
aa
[
AAA1
((
AAA2
(
AAAL
American Academy of Arts and Letters アメリカ
AAAS
American Academy of Arts and Sciences アメリカ
AAF
((
aah
[
AAM
《
aardvark
[
aardwolf
[
aargh
[
Aaron
[
Aaron's rod
1 《
AARP
American Association of Retired Persons
AAS
Associate in Applied Science
AAU
((
AAUP
American Association of University Professors [Presses]
エーエーしょこく【AA
Afro-Asian countries