Royaume-Uni
Îles commençant par i
- Il Holm
- Île de Caldey
- Île de Flotta
- Île de Wight
- Inch Kenneth
- Inchcailloch
- Inchcolm
- Inchconnachan
- Inchcruin
- Inchfad
- Inchgalbraith
- Inchgarvie
- Inchkeith
- Inchlonaig
- Inchmarnock
- Inchmickery
- Inchmoan
- Inchmurrin
- Inchtavannach
- Inishail
- Inishteige
- Inner Flaess
- Inner Holm
- Inner Holm of Skaw
- Insh Island
- Inveruglas Isle
- Iona
- Ireland
- Isay Island
- Isbister Holm
- Island Davaar
- Island I Vow
- Island Macaskin
- Island MacHugh
- Island of Danna
- Island of Raasay
- Island of Rona
- Island of Stroma
- Islay
- Isle Martin
- Isle of Barra
- Isle of Bute
- Isle of Ewe
- Isle of Gigha
- Isle of Grain
- Isle of Gunnister
- Isle of Lewis
- Isle of Muck
- Isle of Mull
- Isle of Nibon