| Termen/ Term | Nr. apariții/ No. occurrences |
| WEIXELGARTNER EDUARD | 13 |
| WELLMAN ROBERT | 3 |
| WELTI ALBERT | 2 |
| WEN CHENG MING | 1 |
| WEN WU DONG | 1 |
| WENDLAND J. | 1 |
| WENDLAND J. (EDITOR) | 1 |
| WENIN J | 1 |
| WENIX JAN | 1 |
| WENNEBERG G. | 1 |
| WENTZEL F. | 1 |
| WENTZEL TONY | 1 |
| WEPER RIND BECA | 1 |
| WEPPER BYCK MINA | 1 |
| WERBOFF M. A. | 1 |
| WERBOFF M.A. | 1 |
| WERDAN MAISTER VAN DEN | 5 |
| WERF CH. VON | 1 |
| WERFER KAROLY | 1 |
| WERFF ADRIAEN VAN DER | 4 |
| WERHER JOHAN | 1 |
| WERNER F. | 1 |
| WERNER JOSEPH | 1 |
| WERTHNER M. | 1 |
| WEST BENJAMIN | 1 |
| WESTERHOUT ARNOLD | 1 |
| WETT JACOB WILLEMSZ DE | 1 |
| WEXLER ARNOLD MAX | 1 |
| WEYDEN ROGIER VAN DER | 1 |
| WEYEN HERMANN | 3 |
| WHEATLY FRANCIS | 8 |
| WHESSEL JOHN | 2 |
| WHESSELL JOHN | 2 |
| WHISTLER JAMES ABBOT MAC NEIL | 1 |
| WHISTLER JAMES ABBOT MAC NEILL | 3 |
| WIBEL E. | 1 |
| WIBEL E.A. | 1 |
| WIBMER K. | 2 |
| WICHY WILHELM | 1 |
| WICK | 1 |
| WICKGRAM GEORG SPIREUS | 1 |
| WIDEMANN | 2 |
| WIDENMAN E. | 16 |
| WIDMANN WALTER | 18 |
| WIED WILHELM FRANZ DE | 1 |
| WIEDEMANN | 1 |
| WIELAND KAROLY | 3 |
| WIEMANN R | 2 |
| WIEMER J. | 2 |
| WIERIX ANTONIUS | 1 |