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