| FU | Mexican novelist (born in 1928) |
|---|---|
| FU | (British informal) an airless smoky smelly atmosphere |
| FU | enduring a very short time |
| FU | the lack of enduring qualities (used chiefly of plant parts) |
| FU | the lack of enduring qualities (used chiefly of plant parts) |
| FU | the tendency of a gas to expand or escape |
| FU | of or relating to or in the style of a musical fugue |
| FU | (music) in a fugal style |
| FU | (British informal) poorly ventilated |
| FU | someone who is sought by law officers |
| FU | someone who flees from an uncongenial situation |
| FU | lasting for a markedly brief time |