The meaning of the Acronym PWSA is...

PWSA is

• Pittsburgh Water and Sewer Authority

More Meanings For PWSA:

• Prince William Sound Adventures
• Pittsburgh Water and Sewer Authority
• Professional Women Singers Association
• Prader- Willy Syndrome Association
• Progressive Women's Spiritual Association
• Provincial Women's Softball Association

PWSA is also in:

• Firms
• Music
• Non-Profit Organizations
• Religion
• Sports
• State and Local