| Short Name | Long Name | Defining Organization | Package | Reader Class | Writer Class | Notes | Supports Per-Vertex attributes |
| Ucf | Universal Contour File | Laboratory of Neuro-Imaging | edu.ucla.loni.ccb.shapeio.ucf | UcfIO | UcfIO | special case read methods interpret regular grids as surfaces | yes |
| TM | Triangle Model | UCLA Laboratory of Neuro-Imaging | edu.ucla.loni.ccb.shapeio.tm | TmIO | TmIO | | no |
| Off | OFF | Geomview package | edu.ucla.loni.ccb.shapeio.off | OffIO | OffIO | reads all variants except texture coordinates | no |
| DX | Data Explorer | OpenDX | edu.ucla.loni.ccb.shapeio.dx | DxIO | DxIO | reads shapes defined by "positions" and "connections" components, does not read surfaces defined as "faces","loops" and "edges" components | yes |
| Obj | Minc Object file format | Montreal Institute of Neurology | edu.ucla.loni.ccb.shapeio.minc | MincIO | MincIO | Reads and writes both ascii and binary variants | no |
| CCBBM | CCB BM surface format | Yalin Wang, CCB, U.C.L.A. | edu.ucla.loni.ccb.shapeio.ccbbm | CCBBM | CCBBM | Reads version 1.0 | no |
| Duff | Duff surface file format | Laboratory of Neuro-Imaging, U.C.L.A. | edu.ucla.loni.ccb.shapeio.duff | DuffIO | DuffIO | Reads and writes binary files | no |