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