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