- A.P.A.A.
- Archdiocese of Detroit
- Detroit Area Polonia
- Our Lady of Czestochowa
- Polish Times – Czas Polski
- Polish-American Liturgical Center
- Polish Art Center
- Polish Geneological Society of Michigan
- Polish Roman Catholic Churches in the U.S.A.
- Priests for Life
- Society of Christ
- Telewizja Detroit
- Zenit International News Agency
- Poland.pl
- Polish Roman Catholic Churches in USA
- Poczta Kwiatowa INC