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