Back НЛО (пояснение) Bulgarian UFO (rozcestník) Czech UFO Danish UFO (Begriffsklärung) German UFO Esperanto UFO Spanish UFO (täpsustus) Estonian UFO (täsmennyssivu) Finnish UFO French UFO (egyértelműsítő lap) Hungarian
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Look up UFO in Wiktionary, the free dictionary.
A UFO (or unidentified flying object) is any perceived aerial phenomenon that cannot be immediately identified or explained.
UFO also may refer to: