| British Protectorate | Present-day Sovereign State | % Correct | |
|---|---|---|---|
| Cook Islands (1888-1901) | N | New Zealand | 97%
|
| Protectorate of South Arabia (1963-1967) | Y | Yemen | 97%
|
| Northern Rhodesia (1911-1964) | Z | Zambia | 97%
|
| East Africa Protectorate (1895-1920) | K | Kenya | 93%
|
| Federation of Malaya (1948-1957) | M | Malaysia | 93%
|
| Somaliland Protectorate (1884-1940, 1941-1960) | S | Somalia | 93%
|
| Federation of South Arabia (1962-1967) | Y | Yemen | 93%
|
| Persian Gulf Residency (1861-1971) | B | Bahrain | 91%
|
| Kingdom of Sikkim (1861-1947) | I | India | 91%
|
| Q | Qatar | 91%
| |
| Barotziland—North-Western Rhodesia (1899-1911) | Z | Zambia | 91%
|
| North-Eastern Rhodesia (1900-1911) | Z | Zambia | 91%
|
| Swaziland Protectorate (1906-1968) | E | Eswatini | 90%
|
| North Borneo (1881-1942, 1945-1946) | M | Malaysia | 90%
|
| Niger Coast Protectorate (1893-1900) | N | Nigeria | 90%
|
| O | Oman | 90%
| |
| British New Guinea (1884-1902) | P | Papua New Guinea | 90%
|
| Aden Protectorate (1872-1963) | Y | Yemen | 90%
|
| Northern Territories of the Gold Coast (1902-1957) | G | Ghana | 88%
|
| Sultanate of Zanzibar (1890-1963) | K | Kenya | 88%
|
| Bechuanaland Protectorate (1885-1966) | B | Botswana | 87%
|
| Gilbert and Ellice Islands (1892-1916) | K | Kiribati | 87%
|
| Kingdom of Sarawak (1888-1946) | M | Malaysia | 87%
|
| I | Iran (Bandar-e-Bushehr) | 85%
| |
| K | Kuwait | 85%
| |
| Nyasaland Protectorate (1907-1964) | M | Malawi | 85%
|
| United States of the Ionian Islands (1815-1864) | A | Albania | 82%
|
| Mosquito Coast (early 17th cent.-1894) | H | Honduras | 82%
|
| T | Tanzania | 81%
| |
| G | Greece | 79%
| |
| Niue (1900-1901) | N | New Zealand | 79%
|
| Tokelau (1889-1916) | N | New Zealand | 79%
|
| T | Tuvalu | 79%
| |
| U | United Arab Emirates | 79%
| |
| Oil Rivers Protectorate (1884-1893) | N | Nigeria | 78%
|
| Cis-Sutlej States (1809-1862) | I | India | 75%
|
| British Central Africa Protectorate (1893-1907) | M | Malawi | 75%
|
| Z | Zambia | 75%
| |
| B | Botswana | 74%
| |
| N | Nicaragua | 74%
| |
| Z | Zimbabwe | 74%
| |
| Barotseland (1900-1964) | A | Angola | 72%
|
| N | Namibia | 71%
| |
| D | D. R. Congo | 66%
|