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