Tuvalu

Tuvalu was visited by the Eighth Doctor and Sam Jones. Together, they prevented a Dalek invasion there. (PROSE: Unnatural History)

Nations of Earth

Past	Confederate States of America

Present	Belize • Canada‎ • Cuba‎ • Guatemala • Haiti • Jamaica • Mexico‎ • Panama • United States of America‎

Future	Deep Southern States • North American Legion • Texas Republic

Alternate timelines	American Confederation

Present	Argentina‎ • Brazil‎ • Chile • Colombia • Ecuador • Guyana • Paraguay • Peru‎ • Suriname • Uruguay • Venezuela

Alternate timelines	New Argentina • United States of Mexico • South American State

Past	Austria-Hungary‎ • Bavaria • Bohemia‎ • Dacia • Goritania • Czechoslovakia • West Germany • East Germany • Macedon • Ruritania • Seventeen Provinces • Soviet Union‎ • Prussia‎ • Transylvania • Yugoslavia

Present	Albania • Austria‎ • Azerbaijan • Belgium‎ • Bosnia‎ • Bulgaria • Croatia‎ • Czech Republic‎ • Democratic Republic • Denmark‎ • Estonia • Finland • France‎ • Georgia • Germany‎ • Golbasto • Greece‎ • Hungary‎ • Iceland‎ • Ireland‎ • Italy‎ • Kosovo • Latvia • Liechtenstein • Lithuania • Luxembourg • Macedonia • Malta • Moldova • Netherlands‎ • Norway‎ • Poland‎ • Portugal‎ • Romania‎ • Russia‎ • Serbia • Slovakia • Slovenia • Spain • Sweden‎ • Switzerland‎ • Turkey‎ • Ukraine‎ • United Kingdom (England‎ • Scotland‎ • Wales‎ • Northern Ireland) • Valge Maja • Vatican City

Future	Bereznik • Greater Britain • Icelandic Alliance • Malaga • New Britain • New Dutch Republic • Third Czech and Slovak Republic • Urrozdinee

Alternate timelines	People's Republic of Great Britain • Republic of Great Britain • Mokoshia • New Germany • Czechoslovenia™ • Sontar

Past	Abyssinia • Dahomey • Kaffa • Rhodesia • Yaruda • Zanzibar

Present	Algeria • Angola • Chad • Democratic Republic of Congo • Egypt‎ • Ethiopia • Ghana • Guinea-Bissau • Ivory Coast • Kebiria • Kenya‎ • Liberia • Libya • Malawi • Mauritania • Morocco • Mozambique • Nigeria • Rwanda • Seychelles • Sierra Leone • Somalia • South Africa • Sudan • Tanganyika • Tanzania • Tunisia • Uganda • Zambia

Future	Independent Republic of Morocco

Past	Assyria • Burma • Hindustan • Korea‎ • Magadha • Persia • Siam • Soviet Union‎ • Tibet‎

Present	Afghanistan‎ • Brunei • Cambodia • China‎ • India‎ • Indonesia • Iran • Iraq • Israel • Japan‎ • Kafiristan • Kazakhstan • North Korea • South Korea • Krejikistan • Kuwait • Lebanon • Mauritius • Mongolia‎ • Nepal • Pakistan‎ • Palestine • Philippines‎ • Russia‎ • Saudi Arabia • Singapore • Sri Lanka • Syria • Taiwan • Thailand‎ • Turkey‎ • Turmezistan • Uzbekistan‎ • Vietnam‎

Future	Indo-Japan • Supreme Alliance

Alternate timelines	East Korea • Great Eastern Alliance • Sontar

Present

Australia • New Zealand‎ • Papua New Guinea • Tuvalu

Unspecified
location

Past	Hyperborea • Principality of Canteras

Future	Luthvia • Unitaria

Fictional countries in the DWU are in italics.