Similar to Étoilé_(デスクトップ環境)

Apache Axis2

Apache Cordova

Apache Geronimo

Apache Hadoop

Apache Maven

Apache Struts

Apache Velocity

Apache Wicket

Apertium

Aptana

Aptitude (software)

Arora (web browser)

Asahi Linux

AviSynth

AxKit

Free Software Foundation anti-Windows campaigns

Ballerina (programming language)

Banner (Unix)

Berry Linux

GNU Bison

Bitstream Vera

Blackbox

BlueGriffon

Brasero (software)

BSD licenses

Cairo (graphics)