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