Achaemenid
AMA
Ackerman
Acapulco
Adar
AZ
Achitophel
Acta
Abbado
ALU
Abel
Adams
Adenauer
Achates
AI
Addington
Acis
Abernathy
Aden
Aarhus
Abos
Abelmosk
Abravanel
APS
Ackley
Abbevillian
Achaean
Abyssinia
ACS
Adamite
Absalom
Abrams
Actaeon
Accra
Adam
ARCO
Addis
ASAP
Abner
Addressograph
Aalborg
Acadia
Achilles
Aargau
Aceldama
Abyssinians
AR
Adair
Abelard
Adamson
Adelia
Abu
Abilene
AAA
ANSI
Adele
ACM
ASCII
Aberdeen
Abelson
AAAS
Abraxas
AL
AAU
Abe
Adige
Ada
Abbeydale
Abernethy
Abraham
Abba
AK
Adelaide
Aaron
Aalesund
ASTM
Addams
Abigail
Abramson
AC
ARPA
Actium
Aaronic
AKA
Acton
Abidjan
Aberystwyth
Aachen
Achernar
Abele
Adirondack
Adirondacks
Addison
Actinia
Abelian
Acarus
Abram
Accrington
Abyssinian
Abbott