Travelport Worldwide files for IPO of up to $100 mln

June 4 (Reuters) - Airline ticketing company Travelport Worldwide Ltd, backed by private equity firm Blackstone Group LP , filed with U.S. regulators on Wednesday to raise up to $100 million in an initial public offering of common stock.

The Atlanta, Georgia-based company listed Morgan Stanley and UBS Securities as lead underwriters for the offering. (http://r.reuters.com/ted89v)

(Reporting By Neha Dimri in Bangalore; Editing by Ted Kerr)