Reino Unido
Países del mundo
S
- (Vale of Glamorgan) Sully Island
- (Pembrokeshire) Saint Margaret’s Island
- (Pembrokeshire) Sheep Island
- (Eilean Siar) Saint Kilda
- (Isles of Scilly) Saint Martin’s
- (Isles of Scilly) Saint Mary’s
- (Borough of North Tyneside) Saint Mary’s Island
- (Shetland Islands) Saint Ninian’s Isle
- (Highland) Samalaman Island
- (Shetland Islands) Samphrey Island
- (Argyll and Bute) Sanda Island
- (Shetland Islands) Sanda Stour
- (Highland) Sanday Island
- (Orkney Islands) Switha
- (Orkney Islands) Swona
- (Highland) Soyea Island
- (Eilean Siar) Spuir
- (Orkney Islands) Stack Skerry
- (Orkney Islands) Sanday Island
- (Argyll and Bute) Staffa
- (Eilean Siar) Sandray
- (Highland) Staffin Island
- (Highland) Scalpay
- (Northumberland) Staple Island
- (Eilean Siar) Scalpay
- (North Somerset) Steep Holm
- (Argyll and Bute) Scarba
- (Eilean Siar) Steisay