| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| YAP (YAP INTL) | airport | Federated States of Micronesia | 9.50 | 138.08 | 91 | 0 | |
| YAP INTL | airport | Federated States of Micronesia | 9.50 | 138.08 | 91 | 0 | |
| Yabach | city | Yap | Federated States of Micronesia | 9.50 | 138.07 | 49 | 4775 |
| Yaboch | city | Yap | Federated States of Micronesia | 9.50 | 138.07 | 49 | 4775 |
| Yap | city | Yap | Federated States of Micronesia | 9.51 | 138.13 | 0 | 7466 |
| Yappu | city | Yap | Federated States of Micronesia | 9.51 | 138.13 | 0 | 7466 |
| Yaptown | city | Yap | Federated States of Micronesia | 9.51 | 138.13 | 0 | 7466 |
| Yawal | city | Kosrae | Federated States of Micronesia | 5.28 | 162.97 | 3 | 5046 |
| Yeboch | city | Yap | Federated States of Micronesia | 9.50 | 138.07 | 49 | 4775 |
| Yekula | city | Kosrae | Federated States of Micronesia | 5.37 | 163.00 | 288 | 4402 |
| Yela | city | Kosrae | Federated States of Micronesia | 5.33 | 162.94 | 334 | 5227 |
| Yemulil | city | Kosrae | Federated States of Micronesia | 5.28 | 162.90 | 3 | 1810 |
| Yepan | city | Kosrae | Federated States of Micronesia | 5.34 | 163.03 | 0 | 4502 |
| Yeseng | city | Kosrae | Federated States of Micronesia | 5.28 | 163.01 | 0 | 3764 |
| Yesron | city | Kosrae | Federated States of Micronesia | 5.28 | 162.97 | 3 | 5046 |
| Yevotj | city | Yap | Federated States of Micronesia | 9.50 | 138.07 | 49 | 4775 |
| Yin | city | Yap | Federated States of Micronesia | 9.58 | 138.12 | 29 | 6211 |
| Yinuuf | city | Yap | Federated States of Micronesia | 9.49 | 138.10 | 0 | 5118 |
| Yn | city | Yap | Federated States of Micronesia | 9.58 | 138.12 | 29 | 6211 |
| Yoal | city | Kosrae | Federated States of Micronesia | 5.33 | 162.95 | 830 | 5938 |
| Yugol | city | Yap | Federated States of Micronesia | 9.51 | 138.16 | 0 | 4725 |
| Yuin | city | Yap | Federated States of Micronesia | 9.58 | 138.12 | 29 | 6211 |
| Yunuf | city | Yap | Federated States of Micronesia | 9.49 | 138.10 | 0 | 5118 |
| Yyin | city | Yap | Federated States of Micronesia | 9.58 | 138.12 | 29 | 6211 |