Here is a list of all namespaces with brief descriptions:

AP_CableEditor
AP_LSystem
APCameraMovement
APCameraPath
APClouds
APConnectEditor
APConstrainedMovement
APDYNAMICART
APEditorController
APEditorQAbilities
APFFDEditor
APGUI
APHelloWorld
APHUD
APInputConnector
APLightsEditor
APMenu
APNature
APObjectUtils
APRoomEdit
APShootingSimulation
APSpacePartitioning
APTextOutput
APWeather
ArtificialWorld
base
behindO
boids
CarSim
esg
Filter
grass
ht
mv
navigation
ode
osg
osgQ
PhysXPlugin
VirtualFixture
VK_NoStepInto_Namespace
vrecko	Second level of space paritioning queries - detailed searching inside object
vreckoDP_base
vreckoDP_Kinect
vreckoUtils
WAVEFRONT
WGeometry