- SoScXMLNavigation
- SoScXMLNavigationTarget
- SoScXMLPanTarget
- SoScXMLRotateTarget
- SoScXMLSeekTarget
- SoScXMLSpinTarget
- SoScXMLStateMachine
- SoScXMLZoomTarget
- SoSearchAction
- SoSelection
- SoSelectOne
- SoSensor
- SoSensorManager
- SoSeparator
- SoSeparatorKit
- SoSFBitMask
- SoSFBool
- SoSFBox2d
- SoSFBox2f
- SoSFBox2i32
- SoSFBox2s
- SoSFBox3d
- SoSFBox3f
- SoSFBox3i32
- SoSFBox3s
- SoSFColor
- SoSFColorRGBA
- SoSFDouble
- SoSFEngine
- SoSFEnum
- SoSFFloat
- SoSField
- SoSFImage
- SoSFImage3
- SoSFInt32
- SoSFMatrix
- SoSFName
- SoSFNode
- SoSFPath
- SoSFPlane
- SoSFRotation
- SoSFShort
- SoSFString
- SoSFTime
- SoSFTrigger
- SoSFUInt32
- SoSFUShort
- SoSFVec2b
- SoSFVec2d
- SoSFVec2f
- SoSFVec2i32
- SoSFVec2s
- SoSFVec3b
- SoSFVec3d
- SoSFVec3f
- SoSFVec3i32
- SoSFVec3s
- SoSFVec4b
- SoSFVec4d
- SoSFVec4f
- SoSFVec4i32
- SoSFVec4s
- SoSFVec4ub
- SoSFVec4ui32
- SoSFVec4us
- SoShaderProgram
- SoShadowCulling
- SoShadowDirectionalLight
- SoShadowGroup
- SoShadowSpotLight
MAN (3)
Library functions, covering in particular the C standard library