1, The full form of APPLE is Apple PugetSound Program library Exchange. It’s used on Associations & Organizations ,Technological Organizations in Worldwide

Apple PugetSound Program library Exchange (A.P.P.L.E.) is an official Apple user group. The users group which provides support, information and software to its members is an all volunteer organization. All of the people associated with this users group are users of Apple computers themselves and provide this service in order to expand and share their understanding about Apple computers.

2, The full form of APPLE is Ariane Passenger PayLoad Experiment. It’s used on Academic & Science ,Astronomy & Space Science in India

The Ariane Passenger PayLoad Experiment (APPLE), was an experimental communication satellite with a C-Band transponder launched by Indian Space Research Organisation satellite on June 19, 1981 by Ariane, a launch vehicle of the European Space Agency (ESA) from Centre Spatial Guyanais near Kourou in French Guiana.