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