1,111 selected
- Travancore
- Trier
- Trinidad and Tobago
- Tristan da Cunha
- Troas (Troy)
- Troppau-Jägerndorf
- Tübingen
- Tunisia
- Turkey (Türkiye)
- Türkiye (Turkey)
- Turkmenistan
- Turks and Caicos Islands
- Tuscany
- Tuttlingen
- Tuvalu
- Überlingen
- Uerdingen
- Uganda
- Ukraine
- Ulm
- United Arab Emirates
- United Kingdom (Great Britain)
- United Provinces of Central Italy
- United States (USA)
- Unknown
- Unna
- Upper-Canada
- Upper-Silesia
- Urbino
- Uri
- Uruguay
- USA (United States)
- Usingen
- Utrecht
- Uzbekistan
- Valencia
- Vandals
- Vanuatu
- Vatican
- Vaud
- Velbert
- Venezuela
- Venice
- Venice-Armata-Morea
- Venice-Cyprus
- Venice-Dalmatia-Albania
- Venice-Isole-Armata
- Venise-Crete
- Vermont
- Versailles
- Vichy
- Viechtach
- Viet Nam
- Vilsbiburg
- Visigothic Kingdom
- Vohwinkel
- Wald
- Waldeck
- Waldeck-Pyrmont
- Waldenburg
- Waldsee
- Wangen im Allgäu
- Warendorf
- Wasseralfingen
- Wattenscheid
- Weilburg
- Weiler
- Weimar
- Weissenfels
- Welzheim
- Wenden
- Werden
- Wertheim am Main
- West African States
- West Friesland
- Westeremden
- Westphalia
- Wied-Neuwied
- Wied-Runkel
- Wiesbaden
- Winsum
- Wismar
- Witten
- Wittenberg
- Wittenberge
- Wolfach
- Worms
- Wörth an der Donau
- Württemberg
- Würzburg
- Xinjiang
- Yemen
- Yemen Arab Republic
- Yemen People's Democratic Republic
- Yugoslavia
- Yunnan
- Zacatecas
- Zambia
- Zanzibar
- Zeeland
- Zeitz
- Zhejiang
- Zhili (Chihli, Beiyang)
- Zimbabwe
- Zug
- Zürich
- Zutphen
- Zweibrücken
- Zwickau
- Zwiesel
- Zwolle
- Not filled in