| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| YUAN5 | YUAN-5[1281]; | TR.DR | S | MEX |
| YUAN4 | YUAN-4[1281]; | TR.DR | S | MEX |
| YUAN3 | YUAN-3[1281]; | TR.DR | S | MEX |
| YUAN2 | YUAN-2[1281]; | TR.DR | S | MEX |
| YUAN1 | YUAN-1[1281]; | TR.DR | S | MEX |
| YUAN | YUAN-YANG[3692]; | TR.DR | S | MEX |
| YU9 | YU-9[1281]; | TR.DR | S | MEX |
| YU8 | YU-8[1281]; | TR.DR | S | MEX |
| YU7 | YU-7[1281]; | TR.DR | S | MEX |
| YU6 | YU-6[1281]; | TR.DR | S | MEX |
| YU5 | YU-5[1281]; | TR.DR | S | MEX |
| YU4 | YU-4[1281]; | TR.DR | S | MEX |
| YU3 | YU-3[1281]; | TR.DR | S | MEX |
| YU,2 | YUMA,DR; | TR.DR | S | USA |
| YU2 | YU-2[1281]; | TR.DR | S | MEX |
| YU17 | YU-17[1281]; | TR.DR | S | MEX |
| YU16 | YU-16[1281]; | TR.DR | S | MEX |
| YU15 | YU-15[1281]; | TR.DR | S | MEX |
| YU14 | YU-14[1281]; | TR.DR | S | MEX |
| YU13 | YU-13[1281]; | TR.DR | S | MEX |