| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| WL7349 | WL-7349[1281]; | TR.AE | S | IND |
| WN156 | WN-156[1281]; | TR.AE | IC | |
| WOHY | WOLF-HYBRID[3733] | TR.AE | S | USA |
| WBT | WOMBAT[3692]; | TR.SE | S | MEX |
| WND | WONDER[1281]; | TR.AE | USA | |
| WKW | WONG-KWANG[1281]; | TR.AE | KOR | |
| WODUCK | WOOD-DUCK[3692]; | TR.DR | S | MEX |
| WOP | WOODPECKER[114][144][1281]; | TR.AE | MEX | |
| WDRAIL | WOODRAIL[3692]; | TR.DR | S | MEX |
| WS1 | WORLD-SEEDS-1[1281]; | TR.AE | USA | |
| WS13 | WORLD-SEEDS-13[1281]; | TR.AE | USA | |
| WS14 | WORLD-SEEDS-14[1281]; | TR.DR | USA | |
| WS15 | WORLD-SEEDS-15[1281]; | TR.AE | USA | |
| WS1616 | WORLD-SEEDS-1616[1281]; | TR.AE | USA | |
| WS1651 | WORLD-SEEDS-1651[114][144][219][1281]; | TR.AE | S | USA |
| WS1657 | WORLD-SEEDS-1657[1281]; | TR.AE | USA | |
| WS1809 | WORLD-SEEDS-1809[1281]; | TR.AE | USA | |
| WS1812 | WORLD-SEEDS-1812[1281]; | TR.AE | S | USA |
| WS1859 | WORLD-SEEDS-1859[1281]; | TR.AE | USA | |
| WS1877 | WORLD-SEEDS-1877[1281]; | TR.AE | S | USA |