| Termen/ Term | Nr. apariții/ No. occurrences |
| WUST T. | 1 |
| WYANT H.ALEXANDER | 1 |
| WYCK THOMAS | 2 |
| WYLD IAS.* | 1 |
| WYLD W. | 1 |
| WYNANTS JAN | 1 |
| WYNGAERDE FRANCOIS | 1 |
| WYNGAERDE FRANS VAN DEN | 1 |
| WYNGAERDE, FRANS VAN DEN | 2 |
| WYNTRACK DIRCK | 1 |
| X | 1 |
| XIE AN | 1 |
| XU XI | 1 |
| XU ZHU | 1 |
| Y.G.WILL | 7 |
| YA | 2 |
| YAHEIKICHI | 1 |
| YAMA MOTOYA | 1 |
| YAMAGATA | 1 |
| YAMAGU | 1 |
| YAMAGUCHI | 1 |
| YAMAGUCHIYA | 5 |
| YAMAGUCHIYA TOBEI | 1 |
| YAMAMOTO | 3 |
| YAMAMOTOYA | 2 |
| YAMAMOTOYA HEIKICHI | 1 |
| YAMPOLSKY MARIANA | 1 |
| YEIRI | 1 |
| YEISEN KEISAI IKADA | 4 |
| YEISHI | 5 |
| YEISHO | 1 |
| YEIZAN | 10 |
| YKENS FRANS | 1 |
| YOHCHI | 1 |
| YOKOHOMA | 1 |
| YONACHI | 1 |
| YORGULESCU - YOR PETRE | 1 |
| YOSHI | 1 |
| YOSHI CICA-CIO-RO-RO | 1 |
| YOSHIBUMI | 1 |
| YOSHIFUSA | 3 |
| YOSHII | 1 |
| YOSHIKATZU | 1 |
| YOSHIKU IKESAI | 1 |
| YOSHIKUNI | 2 |
| YOSHIMARI | 1 |
| YOSHIMARU | 2 |
| YOSHIMIZU SHIGEYUKI | 1 |
| YOSHIMORI | 1 |
| YOSHIMURA | 2 |