EXAW
EXA
FLTKW
FLTK
FLUIDW
FLUID
FpGUIW
FpGUI
GTKW
GTK
KDE FrameworksW
KDE Frameworks
KDE Platform 4W
KDE Platform 4
LessTifW
LessTif
Motif (software)W
Motif (software)
Qt (software)W
Qt (software)
SNA (computer graphics)W
SNA (computer graphics)
UMA Acceleration ArchitectureW
UMA Acceleration Architecture
WxWidgetsW
WxWidgets
X Athena WidgetsW
X Athena Widgets
X Toolkit IntrinsicsW
X Toolkit Intrinsics
XViewW
XView