Wikipedia:Related WikiProjects/GLAM/Józef Piłsudski Institute of America
- WikiProject Poland: 30 articles in common
- WikiProject Biography: 25 articles in common
- WikiProject United States: 15 articles in common
- WikiProject Military history/Polish military history task force: 11 articles in common
- WikiProject Military history: 11 articles in common
- WikiProject Military history/World War II task force: 8 articles in common
- WikiProject Biography/Military: 8 articles in common
- WikiProject Military history/World War I task force: 4 articles in common
- WikiProject Biography/Politics and government: 2 articles in common
- WikiProject Military history/United States military history task force: 2 articles in common