| 未名 | wèi míng | unnamed / unidentified | ![]() |
| 未看到 | unidentified | ![]() | |
| 不明飞行物 | bù míng fēi xíng wù | unidentified flying object (UFO) | ![]() |
| 芭 | bā | an unidentified fragrant plant mentioned in the Songs of Chu 楚辭|楚辞[Chu3ci2] / used in 芭蕉[ba1jiao1] / used in transliteration | ![]() |
| 来路不明 | lái lù bù míng | unidentified origin / no-one knows where it comes from / of dubious background | ![]() |
| 幽浮 | yōu fú | UFO (loanword) / unidentified flying object / space ship | ![]() |
| 提壶芦 | tí hú lú | unidentified type of bird referred to in ancient Chinese poems | ![]() |
| 椆水 | Chóu Shuǐ | old name of an unidentified river in Henan Province, mentioned by 莊子|庄子[Zhuang1 zi3] | ![]() |
| 国际不明飞行物年 | International Year of Unidentified Flying Objects | ![]() |
