Looking for the definition of UFO? Find out what is the full meaning of UFO on Abbreviations.com! 'Unidentified Flying Object' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. read more
But most of those seeking details of the nation's official UFO studies were disappointed, as the official policy was not to investigate reports unless there appeared to be a threat to Britain's national security. read more