DF or df may refer to:
DFW Tornados (also known as Dallas–Fort Worth Tornados) was an American soccer team based in Dallas, Texas, United States.
DF Music Organization (also known as «DF Empire», «DFMO», «DF Music Organization Inc» and «DF Music Organization Group») is an entertainment conglomerate located in North America, Latin America, Europe, Middle East and South East Asia.
The DFB-Pokal [ˈdeː ʔɛf beː poˈkaːl] (until 1952 Tschammer-Pokal [tʃaːmɐ poˈkaːl]) or German Cup is a German knockout football cup competition held annually.
DNA fragmentation factor subunit alpha (DFFA), also known as Inhibitor of caspase-activated DNase (ICAD), is a protein that in humans is encoded by the DFFA gene.
The Dong-Feng 21 (DF-21; NATO reporting name CSS-5 - Dong-Feng (simplified Chinese: 东风; traditional Chinese: 東風; literally: "East Wind")) is a two-stage, solid-fuel rocket, single-warhead medium-range ballistic missile (MRBM) in the Dong Feng series developed by China Changfeng Mechanics and Electronics Technology Academy.
DFS ("DFS Group") is a Hong Kong based travel retailer of luxury products. Established in 1960, its network consists of duty-free stores stores located in 17 major airports and 18 downtown Galleria stores, as well as resort locations worldwide.
DFDS Seaways is a large Danish shipping company operating passenger and freight services across Northern Europe.
Non-syndromic hearing impairment protein 5 is a protein that in humans is encoded by the DFNA5 gene.
DFC LUV Graz was an Austrian women's football club from Graz playing in the ÖFB-Frauenliga. Founded in 1978 as a section of LUV Graz, it became an independent team twenty years later.