DUF meaning in General ?

Answer: What is Domain of unknown function mean?

A domain of unknown function (DUF) is a protein domain that has no characterised function. These families have been collected together in the Pfam database using the prefix DUF followed by a number, with examples being DUF2992 and DUF1220. As of 2019, there are almost 4,000 DUF families within the Pfam database representing over 22% of known families. Some DUFs are not named using the nomenclature due to popular usage but are nevertheless DUFs.

The DUF designation is tentative, and such families tend to be renamed to a more specific name (or merged to an existing domain) after a function is identified.

reference

Full Form	Category
Duck (nc)	Airport Code
Danzantes Unidos Festival	Community
Diffusion Under Epitaxial Film	Electronics
Defensive Use Of Firearms	General
Durham Ultimate Frisbee	General
Domain Unknown Function	General
Design Up Front	General
Designated Ugly Friend	General
Dar Ul Fazl	General
Domain of unknown function	General
Dog Under Foot	General
Drug Use Forecasting	Governmental
DUBALVEL	Indian Railway Station
Dispositivo Urinario Femenino	International
Did You Forget??	Internet
DNA Unwinding Factor	Medical