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