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