| DIFA | Daegu International Future Auto Expo 
| Others |
| DIFA | Deaf International Football
| Others |
| DIFA | Deaf International Football Association
| Others |
| DIFA | Dean Is Fading Away
| Others |
| DIFA | Debtor and Invoice Finance Association
| Others |
| DIFA | Definitive Interventions and Feasibility Awards
| Others |
| DIFA | Deutsche Immobilien Fonds AG
| Others |
| DIFA | Development Impact Fee Act
| Others |
| DIFA | Diploma In Finance and Accounts
| Others |
| DIFA | Diploma In Financial Accounting
| Others |
| DIFA | Diploma in Investigative and Forensic Accounting
| Others |
| DIFA | Diploma in Investigative Forensic Accounting
| Others |
| DIFA | Direct ImmunoFluorescence Assay
| Others |
| DIFA | Director of International Freshman Affairs
| Others |
| DIFA | Dismantle Inspection and Failure Analysis
| Others |
| DIFA | Dismantle, Inspection and Failure Analysis
| Others |
| DIFA | Diversity Inclusion Faith Achievement
| Others |
| DIFA | Do It For Aaron
| Others |
| DIFA | Dumb Intellectual Fat Ass
| Others |