The
Airbus A320neo family is a series of
airliners developed since December 2010 by
Airbus, with the suffix "neo" meaning "new engine option". It is the last step of the
A320 Enhanced (A320E) modernisation programme, which was started in 2006. The A320neo replaces the original
A320 family, which is now referred to as A320ceo, for "current engine option".