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