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