| Islet in a British river | 24 |
| Isles in Malay Archipelago | 26 |
| Isle ___ National Park | 22 |
| Isle ___ (site off England) | 27 |
| Isle where Saint Columba died | 29 |
| Isle where Macbeth is buried | 28 |
| Isle used as a base by Xerxes | 29 |
| Isle ruled by Morgan le Fay | 27 |
| Isle on which Apollo was born | 29 |
| Isle on the Gulf of Naples | 26 |
| Isle off the lower boot | 23 |
| Isle off New Caledonia | 22 |
| Isle off coast of Ireland | 25 |
| Isle of _____, England | 22 |
| Isle of ___, in the Irish Sea | 29 |
| Isle of ___, in England | 23 |
| Isle of ___ (English county) | 28 |
| Isle of Wight settlers | 22 |
| Isle of Wight location | 22 |
| Isle of the Inner Hebrides | 26 |
| Isle of Napoleon's exile | 28 |
| Isle of Man's waterfront | 28 |
| Isle of Man's locale | 24 |
| Isle of exile for Napoleon | 26 |
| Isle of Capri attraction | 24 |
| Isle of Arthurian legend | 24 |
| Isle not far from Naples | 24 |
| Isle near St. Christopher | 25 |
| Isle in the Bay of Naples | 25 |
| Isle in famous a palindrome | 27 |
| Isle identified with Napoleon | 29 |
| Isle famed for oil refining | 27 |
| Isle and city in E England | 26 |
| Islands: "The ___" | 28 |
| Islands with giant tortoises | 28 |
| Islands west of Portugal | 24 |
| Islands west of Key West | 24 |
| Islands visited by Darwin | 25 |
| Islands that want more? | 23 |
| Islands SW of New Guinea | 24 |
| Islands off the Irish coast | 27 |
| Islands off the Fla. coast | 26 |
| Islands off New Guinea | 22 |
| Islands of the Bahamas | 22 |
| Islands north of Tonga | 22 |
| Islands north of New Guinea | 27 |
| Islands near New Guinea | 23 |
| Islands in the South Pacific | 28 |
| Islands in the S. Pac. | 22 |
| Islands in the Atlantic Ocean | 29 |
| Islands in North Atlantic | 25 |
| Islands in Bay of Bengal | 24 |
| Islands in Arafura Sea | 22 |
| Islands for landlords? | 22 |
| Islands belonging to Portugal | 29 |
| Islandic state of Australia | 27 |
| Islanders' surface | 22 |
| Islanders head coach Nolan | 26 |
| Islander's strings | 22 |
| Islander's need, maybe | 26 |
| Islander's neckwear | 23 |
| Islander's cocktail? | 24 |
| Islander's adornment | 24 |
| Islander player of note | 23 |
| Islander or Bruin, for short | 28 |
| Island-to-mainland sandbars | 27 |
| Island-mainland separator | 25 |
| Island-inspired Presley film | 28 |
| Island-hopping segments | 23 |
| Island-hopper's stop | 24 |
| Island, in Lac Bouchette | 24 |
| Island with Yokohama Bay | 24 |
| Island with Waimea Bay | 22 |
| Island with orangutans | 22 |
| Island with Kaala Peak | 22 |
| Island with Hanauma Bay | 23 |
| Island with Haleakala highway | 29 |
| Island with a state capital | 27 |
| Island with a reef and lagoon | 29 |
| Island with a Hindu majority | 28 |
| Island whose capital is Canea | 29 |
| Island where Minos ruled | 24 |
| Island where Gauguin painted | 28 |
| Island where Artemis was born | 29 |
| Island west of Sumatra | 22 |
| Island west of Scotland | 23 |
| Island west of Gr. Britain | 26 |
| Island visited by Marco Polo | 28 |
| Island visited by Magellan | 26 |
| Island vacation rentals | 23 |
| Island united with Trinidad | 27 |
| Island that's no island | 27 |
| Island that will wake you up? | 29 |
| Island that bans autos | 22 |
| Island SW of the Philippines | 28 |
| Island SW of the Battery | 24 |
| Island surrounding a lagoon | 27 |
| Island strings, briefly | 23 |
| Island state of Australia | 25 |
| Island state in a 1964 merger | 29 |