word | | Country name |
| Islamic | Mauritania | conventional long form: Islamic Republic of Mauritania conventional short form: Mauritania local long form: Al Jumhuriyah al Islamiyah al Muritaniyah local short form: Muritaniyah |
| Islamic | Pakistan | conventional long form: Islamic Republic of Pakistan conventional short form: Pakistan local long form: Jamhuryat Islami Pakistan local short form: Pakistan former: West Pakistan |
| Islamiyah | Mauritania | conventional long form: Islamic Republic of Mauritania conventional short form: Mauritania local long form: Al Jumhuriyah al Islamiyah al Muritaniyah local short form: Muritaniyah |
| Island | Bouvet Island | conventional long form: none conventional short form: Bouvet Island |
| Island | Christmas Island | conventional long form: Territory of Christmas Island conventional short form: Christmas Island |
| Island | Clipperton Island | conventional long form: none conventional short form: Clipperton Island local long form: none local short form: Ile Clipperton former: sometimes called Ile de la Passion |
| island | Cyprus | ... short form: Kypros/Kibris note: the Turkish Cypriot community, which administers the northern part of the island, refers to itself as the "Turkish Republic of Northern Cyprus" or "TRNC" (Kuzey Kibris Turk ... |
| Island | Heard Island and McDonald Islands | conventional long form: Territory of Heard Island and McDonald Islands conventional short form: Heard Island and McDonald Islands abbreviation: HIMI |
| Island | Iceland | conventional long form: Republic of Iceland conventional short form: Iceland local long form: Lydveldid Island local short form: Island |
| Island | Nauru | conventional long form: Republic of Nauru conventional short form: Nauru local long form: Republic of Nauru local short form: Nauru former: Pleasant Island |
| Island | Navassa Island | conventional long form: none conventional short form: Navassa Island |