| Termen/ Term | Nr. apariții/ No. occurrences |
| WALZEL | 1 |
| WALZEL A.F. | 4 |
| WANDA MIHULEAC | 1 |
| WARD C.S. | 1 |
| WARD WILLIAM | 4 |
| WAROQUIER HENRI DE | 2 |
| WAROQUIER HENRY DE | 1 |
| WART C.S. | 1 |
| WASCHMANN C | 1 |
| WASOWICZ WAST | 2 |
| WATANABE | 1 |
| WATANABE SI MERA | 2 |
| WATELET CLAUDE HENRI | 3 |
| WATELET CLAUDE-HENRI | 4 |
| WATELET LOUIS-ETIENNE | 1 |
| WATERLO ANTHONI | 3 |
| WATERLO ANTHONIE | 43 |
| WATERLOO ANTOINE | 88 |
| WATTEAU ANTOINE | 1 |
| WATTEAU JEAN-ANTOINE | 4 |
| WATTEAUX JEAN ANTOINE | 1 |
| WATTIER EMILE | 2 |
| WATTS WILLIAM | 56 |
| WAUMANS COENRAD | 1 |
| WEBER FREDERIC | 1 |
| WEBER HENRIK | 1 |
| WECHTLIN JOHANN | 5 |
| WEENIX JEAN-BAPTIST | 4 |
| WEICHBERGER E. | 4 |
| WEICHBERGER E. SCOALA GERMANA | 1 |
| WEICKERT JOHANN GEORG | 3 |
| WEIDNER JOSEPH | 1 |
| WEIGEL CHRISTOPH | 844 |
| WEIGEL CRISTOPHER | 2 |
| WEIGL A.(?) | 1 |
| WEIMAR | 24 |
| WEIMAR-1885 | 1 |
| WEINBERGER A | 1 |
| WEINGARTNER A. | 2 |
| WEINGARTNER A.(EX.) | 1 |
| WEINRAUCH | 1 |
| WEINRAUCH CASPAR | 12 |
| WEINRAUCH J.C. | 1 |
| WEINWURM A. | 2 |
| WEINWURM ANTAL | 4 |
| WEIROTTER | 1 |
| WEIROTTER FRANZ EDMUND | 3 |
| WEIROTTER FRANZ-EDMUND | 23 |
| WEISBROD KARL | 1 |
| WEISBROD KARL WILHELM | 1 |