| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| TOPDY | TOPPDYKKER[3692]; | TR.DR | S | MEX |
| TOSKA | TOPPSKARV[3692]; | TR.DR | S | MEX |
| TORK | TORDALK[1281]; | TR.DR | S | MEX |
| TRM.R1 | TORIM-F-73.R1[1281]; | TR.AE | S | MEX |
| TORR | TORRES[1281]; | TR.AE | AUS | |
| TOS | TOSSON[1281]; | TR.AE | EGY | |
| TSU | TOSUN[1281]; | TR.AE | TUR | |
| TOTA | TOTA-63[1281]; | TR.AE | S | COL |
| TO | TOTADGIN[1281]; | TR.AE | AUS | |
| TOTUS | TOTANUS[3692]; | TR.DR | S | MEX |
| TE | TOUNE[1281]; | TR.AE | ||
| TSE | TOUNSE[1281]; | TR.AE | FRA | |
| TS | TOUSE[1281]; | TR.AE | USA | |
| TNR | TOWNER[1281]; | TR.DR | USA | |
| TOY | TOYLAN[1281]; | TR.AE | ||
| TP250 | TP-250[1281]; | TR.AE | ||
| TR236 | TR-236[1281]; | TR.AE | ||
| TR256 | TR-256[1281]; | TR.AE | ||
| TR380 | TR-380[1281]; | TR.AE | ||
| TR592 | TR-592[1281]; | TR.AE | AUS |