Indeksy

• Policja Sądowa Departamentu Sekwany, Paryż 1
• PoliKart, Fundacja Karta 1
• Polish Academy of Arts and Sciences zob. Polska Akademia Umiejetności 1
• Polish Academy of Sciences 1
• Polish Academy of Sciences Committee of the Science of Science 1
• Polish Academy of Sciences Institute of the History Material Culture 1
• Polish Academy of Sciences. Institut of Philosophy and Sociology 1
• Polish American Historical Association 2
• Polish Armoured Division Veterans Association (Chicago) 1
• Polish Association (Melbourne) 1
• Polish Australian Olympic Club 1
• POLISH Book House B. Świderski (London) 1
• Polish Book Importing (New York). 1
• Polish Book Importing. 1
• Polish Conradian Club Society of Friend of the Polish Maritime in Gdańsk 1
• Polish Council of National Unity. Executive Committee 1
• Polish Cultural Institute (London) 1
• Polish Embassy in Washington 1
• Polish Embassy. Library 1
• Polish Freedom Fighters 1