| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| GELO4 | GELOCHELIDON-4[1281]; | TR.DR | S | MEX |
| GELO5 | GELOCHELIDON-5[1281]; | TR.DR | S | MEX |
| GELO6 | GELOCHELIDON-6[1281]; | TR.DR | S | MEX |
| GELO7 | GELOCHELIDON-7[1281]; | TR.DR | S | MEX |
| GELO8 | GELOCHELIDON-8[1281]; | TR.DR | S | MEX |
| GELO | GELOCHELIDON[1281]; | TR.DR | S | MEX |
| GENDMS | GENARO-81-DMS[1281]; | TR.AE | S | MEX |
| GSO | GENEROSO[1281]; | TR.AE | ITA | |
| GG | GENESEE-GIANT[1112][1281]; | TR.AE | USA | |
| GE | GENESEE[1281]; | TR.AE | USA | |
| GNSS | GENESIS(HW)[1281]; | TR.AE | CAN | |
| GGA | GEORGIA-1123[1281]; | TR.AE | USA | |
| GDO | GERARDO[1281]; | TR.DR | ITA | |
| GRK79 | GEREK-79[1281]; | TR.AE | TUR | |
| GEU | GEURUMIL[1281]; | TR.AE | KOR | |
| GHAZ1 | GHAZ-1[1281]; | TR.DR | S | MEX |
| GHAZ2 | GHAZ-2[1281]; | TR.DR | S | MEX |
| GHAZ | GHAZ[1281]; | TR.DR | S | MEX |
| GK | GHIRKA[1281]; | TR.AE | USA | |
| GHOO1 | GHOO-1[1281]; | TR.DR | S | MEX |