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