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