word | | Country name |
| Duchy | Luxembourg | conventional long form: Grand Duchy of Luxembourg conventional short form: Luxembourg local long form: Grand Duche de Luxembourg local short form: Luxembourg |
| Ducie | Pitcairn Islands | conventional long form: Pitcairn, Henderson, Ducie, and Oeno Islands conventional short form: Pitcairn Islands |
| Dutch | Indonesia | conventional long form: Republic of Indonesia conventional short form: Indonesia local long form: Republik Indonesia local short form: Indonesia former: Netherlands East Indies, Dutch East Indies |
| Dutch | Suriname | conventional long form: Republic of Suriname conventional short form: Suriname local long form: Republiek Suriname local short form: Suriname former: Netherlands Guiana, Dutch Guiana |
| Dziko | Malawi | conventional long form: Republic of Malawi conventional short form: Malawi local long form: Dziko la Malawi local short form: Malawi former: British Central African Protectorate, Nyasaland Protectorate, Nyasaland |
| East | Bangladesh | conventional long form: People's Republic of Bangladesh conventional short form: Bangladesh local long form: Gana Prajatantri Banladesh local short form: Banladesh former: East Bengal, East Pakistan |
| East | 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 |
| East | Indonesia | conventional long form: Republic of Indonesia conventional short form: Indonesia local long form: Republik Indonesia local short form: Indonesia former: Netherlands East Indies, Dutch East Indies |
| East | Kenya | conventional long form: Republic of Kenya conventional short form: Kenya local long form: Republic of Kenya/Jamhuri y Kenya local short form: Kenya former: British East Africa |
| East | Mozambique | conventional long form: Republic of Mozambique conventional short form: Mozambique local long form: Republica de Mocambique local short form: Mocambique former: Portuguese East Africa |
| East | Rwanda | conventional long form: Republic of Rwanda conventional short form: Rwanda local long form: Republika y'u Rwanda local short form: Rwanda former: Ruanda, German East Africa |
| East | Timor-Leste | ... Timor-Leste local long form: Republika Demokratika Timor Lorosa'e [Tetum]; Republica Democratica de Timor-Leste [Portuguese] local short form: Timor Lorosa'e [Tetum]; Timor-Leste [Portuguese] former: East Timor, Portuguese Timor |
| Ecuador | Ecuador | conventional long form: Republic of Ecuador conventional short form: Ecuador local long form: Republica del Ecuador local short form: Ecuador |
| Ecuatorial | Equatorial Guinea | ... 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 Guinea |
| Eesti | 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 |
| Egypt | 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) |
| Egypt | Syria | conventional long form: Syrian Arab Republic conventional short form: Syria local long form: Al Jumhuriyah al Arabiyah as Suriyah local short form: Suriyah former: United Arab Republic (with Egypt) |
| Egyptian | Sudan | conventional long form: Republic of the Sudan conventional short form: Sudan local long form: Jumhuriyat as-Sudan local short form: As-Sudan former: Anglo-Egyptian Sudan |
| Eidgenossenschaft | Switzerland | conventional long form: Swiss Confederation conventional short form: Switzerland local long form: Schweizerische Eidgenossenschaft (German); Confederation Suisse (French); Confederazione Svizzera (Italian); Confederaziun Svizra (Romansh) local short form: Schweiz (German); Suisse (French); Svizzera ... |
| eight | Tuvalu | ... form: none conventional short form: Tuvalu local long form: none local short form: Tuvalu former: Ellice Islands note: "Tuvalu" means "group of eight," referring to the country's eight traditionally inhabited islands |
| Eire | Ireland | conventional long form: none conventional short form: Ireland local long form: none local short form: Eire |