| Adventure Link Tours - Canada | July 10, 2009 |
| Aero Canadian Tours & Travel Inc | January 10, 2008 |
| Aero Continente | June 09, 2004 |
| Aerocalifornia | April 04, 2006 |
| Air Comet | December 22, 2009 |
| Air Midwest | January 15, 2008 |
| Air Tanzania | December 13, 2005 |
| Aloha Airlines | March 20, 2008 |
| Ambiance Vacations | June 27, 2002 |
| Bellview Airlines | December 13, 2005 |
| Buynetfares.com | April 03, 2007 |
| By Land and By Sea | May 28, 2007 |
| Carib Aviation | September 22, 2008 |
| Caribbean Star Airlines | January 09, 2007 |
| Caribbean Sun Airlines | January 09, 2007 |
| Chanchangi Airlines | December 13, 2005 |
| Christian Pilgrim Tours | October 13, 2006 |
| Club ABC Tours | October 01, 2012 |
| Conquest Vacations Inc | April 15, 2009 |
| Dialysis at Sea Cruises | December 01, 2005 |
| EAS Airline | January 18, 2006 |
| Elegant Cruises & Tours Inc - Port Washington, NY | July 16, 2009 |
| EOS Airlines | April 26, 2008 |
| Etm Travel Group | October 17, 2005 |
| Exotique Expeditions (Ontario, Canada) | August 04, 2006 |
| Fantasy Holidays (Jericho, NY) | November 07, 2005 |
| Festival of Asia, California | November 22, 2005 |
| First Class Travel, NY | July 15, 2004 |
| First European Cruises | January 27, 2004 |
| Fitzgerald Cruises & Tours | October 09, 2003 |
| Flight Options Limited | August 17, 2010 |
| Ghana Airways | July 29, 2004 |
| Grand Luxe Rail Journeys | August 27, 2008 |
| Great American River Journeys | December 22, 2005 |
| Happy Vacations | April 20, 2009 |
| Hobbit Travel | December 22, 2009 |
| I.T. Travel Inc, Terre Haute IN | October 01, 2009 |
| Iran, Islamic Republic of | August 06, 2010 |
| Italiatour | July 08, 2005 |
| Jet-A-Way | August 01, 2007 |
| JetAmerica | July 17, 2009 |
| Legend Tours | September 12, 2005 |
| Libya | August 06, 2010 |
| Mile Hi Tours | June 07, 2006 |
| Nationwide Airlines | April 29, 2008 |
| Nomads Inc - Michigan Corporation | February 25, 2011 |
| North Korea, Democratic People's Republic of | August 06, 2010 |
| Nuevo Continente | August 30, 2004 |
| Oasis | April 09, 2008 |
| One-Two-Go airline | July 08, 2008 |
| Optimum Travel | July 15, 2004 |
| Renaissance Pilgrimages | May 28, 2010 |
| Rt Tours | July 20, 2004 |
| SkyEurope Airlines | September 01, 2009 |
| Skyservice Airlines | March 31, 2010 |
| Sosoliso Airlines | December 13, 2005 |
| South Star Tours | October 06, 2010 |
| Spanair | January 30, 2012 |
| Spirit Tours, La Jolla CA | October 08, 2008 |
| Sunspots International | May 25, 2012 |
| Suntrips | December 22, 2005 |
| Symphonic Voyages Inc | December 19, 2011 |
| Syrian Arab Republic | August 06, 2010 |
| The French Experience | October 24, 2003 |
| TMA | September 30, 2005 |
| Tour Tech International | January 22, 2009 |
| Tradewind Tours, Upsala MN | August 15, 2005 |
| TRANSAIR | November 28, 2006 |
| Travac | January 30, 2003 |
| Travel Connection, Portland OR | March 11, 2010 |
| Traveland.com | April 03, 2007 |
| United States Line | September 29, 2001 |
| Vintage Props & Jets | July 18, 2008 |
| Windjammer Barefoot Cruises | October 01, 2007 |
| World Travel Vignettes Inc. | May 11, 2007 |