Ξ Xi (zie or zee) Ο Omicron (om-e-cron) Π Pi (pie) Ρ Rho (roe) Σ Sigma (sig-mah) Τ Tau (taw) Υ Upsilon (youp-si-lon) Φ Phi (fie or fee) Χ Chi (kie) Ψ Psi (sigh) Ω Omega (o-meg-ah) ...

The Omega symbol (Ω), the last letter of the Greek alphabet, generally signifies the end, the ultimate limit, or the "Great End" of something." "Elon Musk wearing the omega necklace. Wow.