PIWCPentecost International Worship Center (various locations)
PIWCPetroleum Industry War Council
PIWCPurdue Industrial Waste Conference (Purdue University; West Lafayette, IN)
PIWCPhilippine Independence Week Committee
References in periodicals archive ?
The top five essayists received a cash prize on June 18 during the PIWC Gala at the Hyatt Regency O'Hare Hotel.
Jo Wee Sit, overall chair and judge of the PIWC Essay Writing contest, found these student's essays inspirational.
48) The PIWC responded by appropriating more than $500,000 'for newspaper ads to tell the public the facts about the gasoline supply and the menace of the black market' and assigned 350 employees to an 'Anti-Black Market Committee' to combat gasoline ration coupon counterfeiting.