| Item | Type | Found in |
|---|---|---|
| William Henry Sleeman | Person | DNA_0004_0036 |
| William IV | Person | DNA_0002_0109 |
| William Pitt Amherst | Person | DNA_0002_0066 |
| William the First | Person | B_0239_0003 |
| William the Second | Person | B_0239_0003 |
| William the Third | Person | B_0239_0003 |
| Xonlong | Place | DNA_0004_0009 |
| Yacu | Person | NHDP_0001_0091 |
| Yadu Śamśera Jaṅga Rāṇā Bahādura | Person | K_0230_0034 |
| Yadunāth Paṇḍit Arjyāl | Person | DNA_0013_0030 |
| Yadunātha | Person | DNA_0013_0077 |
| Yadunātha Paṇḍita Arjyāla | Person | DNA_0013_0086, DNA_0013_0025 |
| Yadunātha Paṇḍīta Arjyāla | Person | DNA_0013_0072 |
| Yajña Lāla Upādhyā | Person | K_0281_0041 |
| Yakhādola | Place | NHDP_0001_0206 |
| Yakhālaṣu | Place | NHDP_0001_0138 |
| Yala | Place | PD_0002_0002, NHDP_0001_0176 |
| Yamā Ṭola | Place | DNA_0013_0107 |