X3D: superseded VRML
Canvas: 3D
ExplorerCanvas: Bring canvas to IE
SVG (Firefox only)
Adobe SVG Viewer, ASV, not work with Vista, discontinue support on January 1, 2009
Renesis Player
FXG
VML (IE only)
OpenGL ES
Flex
gfx, Dojo.gfx3D: VML in IE
Raphaël VML in IE
JSXGraph