The term 'GREEK Z' is composed of two Greek letters, OMEGA (Ω) and Zeta (Ζ). OMEGA is the 24th letter of the Greek alphabet and has a numerical value of 800. It is often used to represent the concept of 'the end' or 'the last'. Zeta is the 6th letter of the Greek alphabet and has a numerical value of 7. It is often used to represent the concept of 'LIFE' or 'ETERNITY'. Together, these two letters form the term 'GREEK Z', which can be interpreted as a symbol of the cycle of LIFE and death.