| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| GIGANTE-BIANCO | TR.TG | W | ITA | ||
| GIGANTE-DI-AGRIGENTO | TR.DR | W | ITA | ||
| GIGANTE-INGLES | K-42350; | GIGANTEINGLES[541]; EAN-2909[2331]; | TR.DR | S | PRT |
| GIGANTE-LAMPINO-DE-NAJERA | TR.TG | ESP | |||
| GIGANTE-ROSSO | TR.TG | W | ITA | ||
| GIGANTE-VELLOSO-DE-NAJERA | TR.TG | ESP | |||
| GIGANTIL | EAN-2932[2331]; | TR.PO | S | PRT | |
| GIIMATLY-80 | K-57682 | TR.AE | W | AZE | |
| GIJA-CATALONA-DE-LERIOLA | K-20502 | TR.AE | I | ESP | |
| GILAT | PI-384028; AUS-18441 | W-238-SEL.8516[2681]; GILATH[000]; | TR.AE | S | ISR |
| GILAT-182 | AUS-13898 | GILATH-182[000]; | TR.AE | S | ISR |
| GILCHANSKAYA | K-09285 | TR.DR | S | ISR | |
| GILCHIKHSYTS | K-03957 | TR.AE | W | ARM | |
| GILES | QT-6581[3766]; | TR.AE | S | AUS:QLD | |
| GILEYA,KHERSON | K-54696 | TR.AE | W | UKR:KHerson | |
| GILEYA,KIEV | GILEYA[000]; | TR.AE | W | UKR:Kiev | |
| GILGANDRA | TR.AE | AUS:New-South-Wales | |||
| GILL | CURRELL[39][1110]; POOLE[39]; | TR.AE | W | USA:Kentucky | |
| GILLOWHEAT | TR.AE | W | USA | ||
| GILMA | K-43554; PI-351790; ERGE-2421 | TR.AE | W | FRA |