| Answer | Crossword Clue |
|---|---|
| ALAND | Baltic Sea island group. |
| ALAND | Baltic Sea island. |
| OESEL | Estonian island in Baltic Sea. |
| OESEL | Island in the Baltic Sea. |
| ARKONA | Cape on Rugen Island, Baltic Sea. |
| OSEL | Island in the Baltic Sea: Var. |
| SAREMA | Strategic island in the Baltic Sea |
| ALAND | Baltic island group. |
| ALAND | Finnish island group in the Baltic. |
| ARU | Arafura Sea island group. |
| CYCLADES | Aegean Sea island group |
| DAMAR | Island group in Banda Sea. |
| ARAN | Island group in Irish Sea. |
| ALEUTIAN | Island group in the Bering Sea. |
| CYCLADES | Island group in the Aegean Sea |
| SAMOA | South Sea island group where Pago Pago is. |
| ARAN | Island group in Synge's "Riders to the Sea" |
