BBJ is an acronym that stands for Boeing Business Jets, the American company’s series of VIP airliners which are often derived from their commercial jets. They are known for combining the luxury of a Business Jet with the space of a Commercial Airliner to provide an exceptional service. The Boeing 737 is know to be the flagship of the BBJ but now 757, 767, 777, 787 or 747 400 models of BBJ exist.