word | | Country name |
| local | Costa Rica | conventional long form: Republic of Costa Rica conventional short form: Costa Rica local long form: Republica de Costa Rica local short form: Costa Rica |
| local | Cote d'Ivoire | conventional long form: Republic of Cote d'Ivoire conventional short form: Cote d'Ivoire local long form: Republique de Cote d'Ivoire local short form: Cote d'Ivoire note: pronounced coat-div ... |
| local | Croatia | conventional long form: Republic of Croatia conventional short form: Croatia local long form: Republika Hrvatska local short form: Hrvatska former: People's Republic of Croatia, Socialist Republic of Croatia |
| local | Cuba | conventional long form: Republic of Cuba conventional short form: Cuba local long form: Republica de Cuba local short form: Cuba |
| local | Cyprus | conventional long form: Republic of Cyprus conventional short form: Cyprus local long form: Kypriaki Dimokratia/Kibris Cumhuriyeti local short form: Kypros/Kibris note: the Turkish Cypriot community, which administers the northern part ... |
| local | Czech Republic | conventional long form: Czech Republic conventional short form: Czech Republic local long form: Ceska Republika local short form: Cesko |
| local | Denmark | conventional long form: Kingdom of Denmark conventional short form: Denmark local long form: Kongeriget Danmark local short form: Danmark |
| local | Djibouti | conventional long form: Republic of Djibouti conventional short form: Djibouti local long form: Republique de Djibouti/Jumhuriyat Jibuti local short form: Djibouti/Jibuti former: French Territory of the Afars and Issas, French ... |
| local | Dominican Republic | conventional long form: Dominican Republic conventional short form: The Dominican local long form: Republica Dominicana local short form: La Dominicana |
| local | Ecuador | conventional long form: Republic of Ecuador conventional short form: Ecuador local long form: Republica del Ecuador local short form: Ecuador |
| local | Egypt | conventional long form: Arab Republic of Egypt conventional short form: Egypt local long form: Jumhuriyat Misr al-Arabiyah local short form: Misr former: United Arab Republic (with Syria) |
| local | El Salvador | conventional long form: Republic of El Salvador conventional short form: El Salvador local long form: Republica de El Salvador local short form: El Salvador |
| local | Equatorial Guinea | conventional long form: Republic of Equatorial Guinea conventional short form: Equatorial Guinea local long form: Republica de Guinea Ecuatorial/Republique de Guinee equatoriale local short form: Guinea Ecuatorial/Guinee equatoriale former: Spanish ... |
| local | Eritrea | conventional long form: State of Eritrea conventional short form: Eritrea local long form: Hagere Ertra local short form: Ertra former: Eritrea Autonomous Region in Ethiopia |
| local | Estonia | conventional long form: Republic of Estonia conventional short form: Estonia local long form: Eesti Vabariik local short form: Eesti former: Estonian Soviet Socialist Republic |
| local | Ethiopia | conventional long form: Federal Democratic Republic of Ethiopia conventional short form: Ethiopia local long form: Ityop'iya Federalawi Demokrasiyawi Ripeblik local short form: Ityop'iya former: Abyssinia, Italian East Africa abbreviation: FDRE |
| local | Faroe Islands | conventional long form: none conventional short form: Faroe Islands local long form: none local short form: Foroyar |
| local | Fiji | conventional long form: Republic of the Fiji Islands conventional short form: Fiji local long form: Republic of the Fiji Islands/Matanitu ko Viti local short form: Fiji/Viti |
| local | Finland | conventional long form: Republic of Finland conventional short form: Finland local long form: Suomen tasavalta/Republiken Finland local short form: Suomi/Finland |
| local | France | conventional long form: French Republic conventional short form: France local long form: Republique Francaise local short form: France |
| local | French Polynesia | conventional long form: Overseas Lands of French Polynesia conventional short form: French Polynesia local long form: Pays d'outre-mer de la Polynesie Francaise local short form: Polynesie Francaise former: French Colony ... |