• Singing Choral

• 289.

Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

Pittsburgh's All-Voice Barbershop Chorus Vocal Confluence is an internationallycompetitive barbershop a cappella chorus serving the Pittsburgh Metro Area and beyond.

• Labor Unions/Organizations

• 290.

United States Federation of Worker Cooperative

National grassroots membership org that supports the growth & development of worker co-ops https://t.

• Other Recreation, Sports, or Leisure Activities N.E.C.

• 291.

Pittsburgh Harlequins Rugby Football Association

Pittsburgh's longest running rugby culture.

Knights of Columbus

KNIGHTS OF COLUMBUS IS A CATHOLIC FRATERNAL ORGANIZATION.

• Land Resources Conservation

• 293.

Friends of the Riverfront

We develop and keep the Three Rivers Heritage Trail & Water Trail systems throughout Allegheny County Friends of the Riverfront develops and maintains safe, clean, and accessible riverfront trails as part of the Three Rivers Heritage Trail and Water Trail systems to create and maintain an outstanding experience for trail users while providing economic, environmental and health benefits to the Pittsburgh region.

• Named Trusts/Foundations N.E.C.

• 294.

YWCA Endowment Trust

YWCA Columbus is dedicated to eliminating racism, empowering women, and promoting peace, justice, freedom, and dignity for all.

• Civil Liberties Advocacy

• 295.

PA Liberty Alliance

The Pennsylvania Liberty Alliance is a 501(c)4 nonprofit organization dedicated to preserving and pro promote and defend liberty, free market, sound money, constitution and noninterventionist foreign policy, with education, advocacy and grass roots mobilization About Us Learn about the Pennsylvania Liberty Alliances PLA history and present efforts.

• Nonmonetary Support N.E.C.*

• 296.

PITTSBURGH EARTH DAY

A citywide celebration of sustainability — Are you in.

• Alliance/Advocacy Organizations

• 297.

CENTER FOR COMMUNITY CHANGE ACTION

We can win big when directly affected people wield power through community organizing, big ideas, and the ballot box.