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