Raiatea
Rapa Nui
Ras al-Khaimah
Red David-Star
Red Halfmoon
Red Cross
Red Lion
Regensburg, Principality of
Réunion
Reuss
Reuss Junior Line
Reuss Lower Greiz
Reuss Senior Line
Reuss Upper Greiz
Reuss-Burgk
Reuss-Ebersdorf
Reuss-Gera
Reuss-Hirschberg
Reuss-Lobenstein
Reuss-Lobenstein-Ebersdorf
Reuss-Rothenthal
Reuss-Schleiz
Rhine Confederation
Rhineland-Palatinate
Rhine Province
Rhode Island
Rhodesia
Rif, Republic of the
Rio de Oro
Rojava (West Kurdistan)
Romania
Roman Empire
Roman-German Empire
Roman Republic
Roussillon
Royal Niger Company
Ruegen Island
Russia
Ruthenians
Rwanda
Rwenzururu
Ryukyu Islands |
