| ID Number | ID Code | Institute |
| GCM1 | CCM | Canadian Climate Centre |
| GCM2 | CNRM | Metro-France |
| GCM3 | CSIRO | Commonwealth Scientific and Industrial Research Organisation |
| GCM4 | CSIRO2 | Commonwealth Scientific and Industrial Research Organisation |
| GCM5 | GFDL1 | Geophysical Fluid Dynamic Lab |
| GCM6 | GFDL2 | Geophysical Fluid Dynamic Lab |
| GCM7 | GISSR | NASA/Goddard Institute for Space Studies |
| GCM8 | IPSL | Institute Pierre Simon Laplace |
| GCM9 | MIROC | Centre for Climate Research |
| GCM10 | MPI | Max Planck Institute for Meteorology DKRZ |
| GCM11 | MRI | Meteorological Research Institute |