| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| TITAN,TR.SE | TR.SE | W | ROM | ||
| TITAN,USA | K-58059; CI-17762 | TN-1640[458][1318]; | TR.AE | W | USA:Ohio |
| TITANWEIZEN | RICP-01C0105965 | TR.AE | W | DEU | |
| TITICACA-85 | TITICACA[144]; CM-33090-T-1M-3Y-OM-54B-OY-0PER[1765]; CHAT[1765]; | TR.AE | S | PER | |
| TITIEN | K-62000; PI-659601; ERGE-3336 | B-8123[761]; | TR.AE | W | FRA |
| TITLIS | RICP-01C0106627 | TR.AE | W | CHE | |
| TITMOUSE | CM-30136[114][144]; | TR.AE | S | MEX | |
| TITMOUSE-S | AUS-20025 | CM-30136[114][144]; | TR.AE | S | MEX |
| TITO,FRA | TR.AE | W | FRA | ||
| TITO,ITA | K-53058; AFRC-7210; | FC-108[000]; | TR.DR | S | ITA:Rome |
| TITO,MEX | CM-8212-D-4M-0Y-0M-4M-5Y-4M-10Y[114]; | TR.AE | S | MEX | |
| TITONA | K-65061 | 378[1371]; TITONA[000]; | TR.AE | W | UKR |
| TITO-S | AUS-18130; AUS-18131 | CM-8212[114]; | TR.AE | S | MEX |
| TITRI-ACSAD | TR.AE | S | DZA | ||
| TITUS,AUT | H-413[1258]; | TR.AE | W | AUT | |
| TITUS,DEU | K-45780; AFRC-1331 | TR.AE | W | DEU | |
| TITUWI | CD-85497[1281][3692]; | TR.DR | S | MEX | |
| TIULESTI | TR.AE | ROM | |||
| TIVOLI | K-61497; AUS-23919 | TR.AE | W | ITA:Bologna | |
| TIZIANA | TR.DR | S | ITA |