| RIF | Random Important Files 
| Others |
| RIF | Random Information Frosh
| Others |
| RIF | Random Interesting Facts
| Others |
| RIF | Rapid Innovation Fund
| Others |
| RIF | Rate Increase Factor
| Others |
| RIF | Read It First
| Others |
| RIF | Reading Is Fun
| Others |
| RIF | Reading Is Fundamental
| Others |
| RIF | Real Imitation firearm
| Others |
| RIF | Realistic Imitation Firearm
| Others |
| RIF | Reclearance In Flight
| Others |
| RIF | Reconnaissance in Force
| Others |
| RIF | Record Identification Form
| Others |
| RIF | Recordable Injury Frequency
| Others |
| RIF | Records Information Form
| Others |
| RIF | Recruitment Information Form
| Others |
| RIF | Reddit Is Fun
| Others |
| RIF | Reduced Injury Factor
| Others |
| RIF | Reduction In Force
| Others |
| RIF | Reductions in Force
| Others |
| RIF | Refugee and Immigrant Fund
| Others |
| RIF | Registered Investment Plan
| Others |
| RIF | Registro Italiano Fiat
| Others |
| RIF | Relationships In Faith
| Others |
| RIF | Relative Importance Factor
| Others |
| RIF | Repetetive Interspersed Family
| Others |
| RIF | Report Interchange Format
| Others |
| RIF | Requirements Interchange Format
| Others |
| RIF | Research and Innovation Fund
| Others |
| RIF | Research Identifiable Files
| Others |
| RIF | Research Instrumentation Fund
| Others |
| RIF | Resource Interchange File Format Bitmap graphics
| Others |
| RIF | Retail Investment Fund
| Others |
| RIF | Retirement Income Fund
| Others |
| RIF | Retirement Is Fun
| Others |
| RIF | Rhode Island Foundation
| Others |
| RIF | Richfield, Utah USA
| Others |
| RIF | Rider In France
| Others |
| RIF | Right Iliac Fossa
| Others |
| RIF | Robotics Innovation Facilities
| Others |
| RIF | Rotation Invariant Function
| Others |
| RIF | Routing Information Field
| Others |
| RIF | Routing Information Filter
| Others |
| RIF | Royal Irish Fusiliers
| Others |
| RIF | Ruhe in Frieden
| Others |
| RIF | Rule Interchange Format
| Others |