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WHKMLA, Index by Country, Letters O, P

Austrian States : Oberösterreich
Swiss Cantons : Obwalden
Oil Rivers Protectorate
Oldenburg
Russian Empire : Olonets Gubernia
Oman
Oran Spanish 1509-1707, 1732-1792
Principality of Orange, -1713
Orange Free State
Oranje Vrijstaat
India : Orchha (Madhya Pradesh)
Russia : Orenburg Gubernia
Russia, USSR : Orenburg Oblast
Indian States : Orissa
France : Orleanais
Ormus, see Hormuz
Russian Empire : Oryol Gubernia
Russia, USSR : Oryol Oblast
Danish Ösel 1560-1645
Swedish Ösel 1645-1710
Osnabrück
Österreich : see Austria
Österreichisches Küstenland, see Austrian Littoral
Ostfriesland : see East Frisia
Ottoman Algiers 1519-1830
Ottoman Anatolia
Ottoman Egypt 1517-1914
Ottoman Empire
Ottoman Iraq
Ottoman Syria
Ottoman Eyalet of Tunis 1524-1705
Oubangui-Chari
Oudh : see under Awadh
Dutch Provinces : Overijssel
Paderborn
Pahang
Java : Kingdom of Pajajaran
Pakistan
Electoral Palatinate, see Kurpfalz
Palau
Sultanate of Palembang 1454-1825
Palestine
Palestine, British Mandate of
Palestinian National Authority
Panama
Panama Canal Zone
India : Panna (Madhya Pradesh)
Papal State
Papua New Guinea
Papua Niugini
Brazilian States : Para
Paraguay
Brazilian States : Paraiba
Brazilian States : Parana
Parma
Borneo : Sultanate of Paser
Germany : Hochstift Passau
Patani, see Pattani, Sultanate of
India : Patiala (Punjab)
Pattani, Sultanate of
Pegu : see Kgd. of Hanthawaddy 1740-1757
Russian Empire : Penza Gubernia
USSR / Russia : Penza Oblast
Perak
Perlis
Russian Empire : Perm Gubernia
Russia : Perm Krai
USSR : Perm Oblast, see Perm Krai
Brazilian States : Pernambuco
Persia
Peru
Viceroyalty of Peru 1542-1824
Bavaria : Pfalz
Pfalz-Zweibrücken
The Philippines under Spanish Rule 1565-1898
The Philippines under U.S. Rule 1898-1946
Philippines 1898-
Thailand : Phuket
Borneo : Piasa
Brazilian States : Piaui
French Regions : Picardie
Piemont
Piemont-Sardinia
Pijasa, see : Piasa
Piombino
Pitcairn
Viceroyalty of Rio de la Plata
Russian Empire : Podolia Gubernia
French Provinces : Poitou
Poland since 1918
Poland, Kingdom of
Congress Poland
Polish-Lithuanian Commonwealth 1569-1795
Polish Livonia, see Inflanty Voivodship 1621-1772
Russian Empire : Poltava Gubernia
Pomerania, Duchy of (Pommern) -1815
Prussian Provinces : Pomerania (Pommern)
Pomerania, Swedish
Pontianak, Sultanate of
Port Arthur
Portugal
Portuguese Guinea
Portuguese India 1505-1752
Portuguese India 1752-1961
Portuguese Timor
Grand Duchy of Posen
French Provinces : Provence
Prussia
Duchy in Prussia
Royal Prussia
Russian Empire : Pskov Gubernia
Russia, USSR : Pskov Oblast
Puerto Rico
British India : Punjab
Indian States : Punjab (East Punjab)
Pakistan : Punjab