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