Due to the use of the names British East Africa Protectorate and German East Africa during the European colonial period, the term East Africa is often (especially in the English language) used to specifically refer to the area now comprising the three countries of Kenya, Tanzania and Uganda. However, this has never been the convention in many other languages, where the term generally had a wider, strictly geographic context and therefore typically included Djibouti, Eritrea, Ethiopia, Somalia and Sudan.
^Michael Hodd, East Africa Handbook, 7th Edition, (Passport Books: 2002), p. 21: "To the north are the countries of the Horn of Africa comprising Ethiopia, Eritrea, Djibouti and Somalia."
^Encyclopædia Britannica, inc, Jacob E. Safra, The New Encyclopædia Britannica, (Encyclopædia Britannica: 2002), p.61: "The northern mountainous area, known as the Horn of Africa, comprises Djibouti, Ethiopia, Eritrea, and Somalia."
^Sandra Fullerton Joireman, Institutional Change in the Horn of Africa, (Universal-Publishers: 1997), p.1: "The Horn of Africa encompasses the countries of Ethiopia, Eritrea, Djibouti and Somalia. These countries share similar peoples, languages, and geographical endowments."
^"East Africa". The New Oxford Dictionary of English, Judy Pearsall, ed. 2001. Oxford, UK: Oxford University Press; p. 582. "The eastern part of the African continent, especially the countries of Kenya, Uganda, and Tanzania."
^Robert M. Maxon, East Africa: An Introductory History, 2 Revised edition, (West Virginia University: 1994), p. 1
^Mary Fitzpatrick and Tom Parkinson, Lonely Planet East Africa, 7th edition, (Lonely Planet Publications: 2006), p. 13
^Stock, Africa South of the Sahara, Second Ed., p. 24
^Somaliland is not included in the United Nations geoscheme, as it is internationally recognized as a part of Somalia.
^"East Africa". Merriam-Webster's Geographical Dictionary, 3rd ed. 2001. Springfield, MA: Merriam-Webster, Inc.; p. 339. "A term often used of the area now comprising the countries of Tanzania, Kenya, Uganda, Rwanda, Burundi, and Somalia; sometimes used to include also other neighboring countries of E Africa."
^"East Africa[dead link]". Encarta World English Dictionary [North American Edition] 2007. Microsoft Corporation. "[R]egion in east central Africa, usually taken to comprise Burundi, Kenya, Rwanda, Somalia, Tanzania, and Uganda". Archived 2009-10-31.
^Encyclopædia Britannica, inc, Jacob E. Safra, The New Encyclopædia Britannica, (Encyclopædia Britannica: 2002), p.61
^"East Africa". Encyclopedia of Food and Culture. 2003. The Gage Group Inc. "East Africa comprises ten countries: Tanzania, Burundi, Rwanda, Uganda, Sudan, Ethiopia, Eritrea, Djibouti, Somalia, and Kenya."
^FAO - East Africa: "With eight countries (Djibouti, Eritrea, Ethiopia, Kenya, Somalia, the Sudan, Uganda and the United Republic of Tanzania), East Africa covers a land area of 5.9 million square kilometres."
^Sandra Fullerton Joireman, Institutional Change in the Horn of Africa, (Universal-Publishers: 1997), p.1