The term PART OF GPS can be broken down into four different crossword solutions: GLOBAL (6 letters), SYSTEM (6 letters), SYST (4 letters), and SYS (3 letters). GLOBAL Positioning SYSTEM (GPS) is a satellite-based navigation SYSTEM that provides location and time information in all weather conditions, anywhere on or near the Earth. The SYSTEM is made up of a network of satellites, ground stations, and receivers that work together to provide accurate location and time information. The GLOBAL solution refers to the fact that GPS is a GLOBAL SYSTEM, meaning it can be used anywhere on or near the Earth. The SYSTEM solution refers to the network of satellites, ground stations, and receivers that make up the GPS SYSTEM. The SYST solution is an abbreviation of the word SYSTEM, and the SYS solution is an abbreviation of the word SYSTEM as well.