DIF
In computing, DIF commonly labels various data‑interchange file formats, while in academic and scientific literature it can also signify a discriminant index function used in statistical analysis.
Medical
Miscellaneous
Community
Governmental
International
Academic & Science
Discriminant Index Function
Differential Item Functioning
Discriminate Information Function
Discrete Inverse Fourier
Computing
Data Interchange Format
Patch script DIFference data file
Directory Interchange Format
Digitally Improvized Format
OS/2 Display Information File
Business
Detroit Iron Foundry
Dearborn Industrial Factory
Detroit International Foundry
Dearborn Iron Foundry