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