model/idtf
Intermediate Data Text Format

model/iges
IGES document
model/openctm
OpenCTM File Format
model/stl
Computer-aided design and manufacturing format
model/therion-lox
Therion 3D model
model/u3d
Universal 3D File Format
model/vnd.collada+xml
COLLADA File Format

model/vrml
VRML File
model/x-geomview-off
Geomview Object File Format
model/x-ply
Stanford Triangle Format
model/x-quad-object
Quad Object File
model/x-rib
RenderMan Geometry
model/x-rib-gzip
RenderMan Geometry (Compressed)
model/x-wavefront-obj
Wavefront Object File

model/x.stl-ascii
STL 3D model (ASCII)
model/x.stl-binary
STL 3D model (binary)
model/x3d+binary
X3D model (binary compressed)
model/x3d+vrml
X3D VRML File
model/x3d+xml
X3D XML File