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