| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| YD | YDING[114][144][1281]; | TR.AE | S | MEX |
| YCO | YRELLOURICO[1281]; | TR.AE | CYP | |
| YCH | YACHIAO-HUNG[1281]; | TR.AE | CHN | |
| YC70R | YECORA-70-R[3733] | TR.AE | S | MEX |
| YC70 | YECORA-70[3733] | TR.AE | S | MEX |
| YC188 | YENCHING-1885[1281]; | TR.AE | CHN | |
| YBY | YERBILEY[3733] | TR.AE | W | |
| YBO | YGA-BORDEAUX[1281]; | TR.AE | FRA | |
| YBD | YOBDA[1281]; | TR.AE | CHN | |
| YB | YGA-BLONDEAU[1281]; | TR.AE | FRA | |
| YAZI9 | YAZI-9[1281]; | TR.DR | S | MEX |
| YAZI8 | YAZI-8[1281]; | TR.DR | S | MEX |
| YAZI7 | YAZI-7[1281]; | TR.DR | S | MEX |
| YAZI6 | YAZI-6[1281]; | TR.DR | S | MEX |
| YAZI5 | YAZI-5[1281]; | TR.DR | S | MEX |
| YAZI4 | YAZI-4[1281]; | TR.DR | S | MEX |
| YAZI3 | YAZI-3[1281]; | TR.DR | ||
| YAZI2 | YAZI-2[1281]; | TR.DR | ||
| YAZI-1 | YAZI-1[1281]; | TR.DR | S | MEX |
| YAZ | YA-AN-ZAO[1281]; | TR.AE | CHN |