| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| WTS | WATTINES[1281]; | TR.AE | FRA | |
| WTR | WESTAR[1281]; | TR.AE | W | USA |
| Wtr | WESTAR[1112] | |||
| WTN,2 | WHEATON[3733] | TR.AE | S | USA |
| WTN,1 | WESTON[1281]; | TR.AE | USA | |
| WTM | WHITEMAN[1281]; | TR.AE | USA | |
| WTI | WALTHARI[1281]; | TR.AE | DEU | |
| WTE3 | WILLET-ENANO-3[1281]; | TR.AE | S | MEX |
| WTE | WILLET-ENANO[144][1281]; | TR.AE | S | MEX |
| WTD | WEST-TROND[1281]; | TR.AE | FRA | |
| WT,2 | WHARTEN[1281]; | TR.AE | USA | |
| WT,1 | WILLET; | TR.AE | USA | |
| WSTR | WINDSTAR[1845]; | TR.AE | USA | |
| WST | WEBSTER[1281]; | TR.AE | S | USA |
| Wst | WEBSTER[1112] | |||
| WSR | WANSER[1281]; | TR.AE | W | USA |
| WSP | WHITE-SPRING[1281]; | TR.AE | USA | |
| WSN | WILSON[1281]; | TR.AE | FRA | |
| WSM287 | WSM-287[1281]; | TR.AE | ||
| WSE | WHITE-SPRING-EMMER[3733] | TR.AE | S | USA |