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Definition of: UFO

Our photo definition of UFO photo

Unidentified flying object: an official U.S. Air Force designation. Compare FLYING SAUCER.

'UFO' used in million biggest domains list by Alexa.com:

ubuntuforums.org
wufoo.com
shufoo.net
ufonts.com
creatuforo.com
ufone.com

'UFO' used in other domains:

fufong-nevia.com
nuforya.com
iltuforosa.com
ibelieveinufos.com
rufon.com
uforide.com

Statistical data

"ufo" has the frequency of use of 0.0004% on city-data.com forum

"UFO" has the frequency of use of 0.0005% on en.wikipedia.org.

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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