S.H.A.D.O. Logo - Iconic Symbol of the Secret Intelligence Organization #1482246 (License: Personal Use)

This minimalist yet powerful logo depicts a standing human silhouette beside a fallen figure, enclosed within a bold black circle, with the acronym “S.H.A.D.O.” prominently displayed in an orange banner. It represents the Supreme Headquarters Alien Defence Organisation, a fictional secret agency from the 1970s British TV series *UFO*. The design conveys themes of protection, readiness, and the high stakes of extraterrestrial conflict.

Used on fan sites, merchandise, retro sci-fi archives, and tribute pages for the *UFO* series; appeals to collectors, nostalgia-driven viewers, and genre enthusiasts seeking visual identity of classic speculative fiction.