What does DIF stand for?

AHFS Drug Information (MHID)

Dairy Industry Association - United Kingdom (EAIO)

Dairy Industry Federation (GVA)

Dakota Indian Foundation

Data Integration Function (SAUS)

Data Interchange Facility (SAUS)

Data Interchange Format

Data Interface Facility (SSD)

Death in Family (GOBB)

Decay in Flight - Nuclear physics

Decimation In Frequency (SAUS)

Defense Industrial Fund

Deposit Insurance Fund - Pronounced "diff"

Descriptive Item File

Device Independent File (SAUS)

Device Input Format

Dieri - Language code (ETLW)

Difference (AFM)

Differential (AFM)

Differential Interference Microscopy (SAUS)

Differentiation Inducting Factor - Immunology

Difficult - Telegraphy (PCTE)

Difficulty-Importance-Frequency

Diffuse

Diffuse Interstitial Fibrosis - Medicine (AAMN)

Diffuser - Freight - Microbiology

Digital Interface Frame - Computer science (VLIE)

Diiodofluorescein - Organic chemistry

Direct Immunofluorescence - Analytical biochemistry (CPH)

Direction Finder - or Finding - Radio aid to navigation

Directory Interchange Format (VLIE)

Directory Interoperability Forum (GART)

Discrete Increment Filter (NASA)

Discriminate Function - Physiology

Display Information Facility (CDE)

District Inspector of Fisheries (SAUO)

Division of International Finance - of FRS

Documentation Interchange Format - Open Systems Interconnection (ODAA)

Document Interchange Facility (IAA)

Document Interchange Format

DOMSAT - Domestic Satellite Interface Facility (MCD)

Dose Increase Factor - Medicine (DB)

Dreyfus Intercontinental Investment Fund N.V. (SAUO)

Drug Information Fulltext - American Society of Hospital Pharmacists - Bethesda, MD - Database

Dual In-Line Flatpack (CDE)

Dutch Internationals Fund (SAUO)

Duty Involving Flying - Military

Dvorak International Federation (EA)

High Seas Boating Inc., Miami, FL - Manufacturer code for watercraft hull identification number (USCG)

differ (SAUS)

Difference (NTIO)

Different (VRA)

differentiation-inducing factor (SAUS)

discriminant function (SAUS)