The OpenTravel Alliance is a non-profit organization which develops open data transmission specifications for the electronic exchange of business information for the travel industry, including but not limited to the use of XML.
Members of the OpenTravel Alliance include airlines, hotel companies, car rental companies, cruise lines, railways, global distribution systems, distribution companies, solutions providers, software developers and consultants.
- "Member List". Opentravel.org. Retrieved 2013-10-21.