| PDI | Pacific Data Images 
| Others |
| PDI | Packet Data Item
| Others |
| PDI | Packet Driver Interface
| Others |
| PDI | Paid Daily Inquirer
| Others |
| PDI | Pain Disability Index
| Others |
| PDI | Paper Document Indicator
| Others |
| PDI | Paradigm Deconstruction Interpretivism
| Others |
| PDI | Paramount Designs Inc
| Others |
| PDI | Partnership for Defense Innovation
| Others |
| PDI | Past Due Interest
| Others |
| PDI | Payload Data Interleaver
| Others |
| PDI | Payload Defect Indicator
| Others |
| PDI | Pedestrian Detection Impactor
| Others |
| PDI | PENKO Device Interface
| Others |
| PDI | Pentaho Data Integration
| Others |
| PDI | Pentaho's Data Integration
| Others |
| PDI | Percent Depth Ionization
| Others |
| PDI | Performance Developement, Inc.
| Others |
| PDI | Performance Development Inc
| Others |
| PDI | Performance Development, Incorporated
| Others |
| PDI | Performance Diesel Inc
| Others |
| PDI | Performance Diesel Inc.
| Others |
| PDI | Periodontal Disease Index
| Others |
| PDI | Peritoneal Dialysis International
| Others |
| PDI | Permitting Driving While Intoxicated
| Others |
| PDI | Persoal docente e investigador
| Others |
| PDI | Personal Data Interchange
| Others |
| PDI | Personal Detective Inspector
| Others |
| PDI | Personal Diagnostic Interview
| Others |
| PDI | Personal disposable income
| Others |
| PDI | Petrol Direct Injection
| Others |
| PDI | Picture Description Instruction
| Others |
| PDI | Picture Description Instructions
| Others |
| PDI | Piezo Direct Injection
| Others |
| PDI | Pile Dynamics Inc
| Others |
| PDI | Pilot Deviation Indicator
| Others |
| PDI | Pilot Direction Indicator
| Others |
| PDI | PIMCO Dynamic Income
| Others |
| PDI | Pindiu, Papua New Guinea
| Others |
| PDI | Plaque D'Immatriculation
| Others |
| PDI | Plumbing and Drainage Institute
| Others |
| PDI | Police Driving Instructor
| Others |
| PDI | Political Data Inc
| Others |
| PDI | Polo Development Initiative
| Others |
| PDI | POM (Program Objectives Memorandum) Development Instructions
| Others |
| PDI | Pompe D'Injection
| Others |
| PDI | Portable Data for Imaging
| Others |
| PDI | Post-Donation Information
| Others |
| PDI | Potential Driving Instructor
| Others |
| PDI | Potential Driving Instructors
| Others |
| PDI | Powder For Injection
| Others |
| PDI | Power and Data Interface
| Others |
| PDI | Power Distance Index
| Others |
| PDI | Power Distribution Inc
| Others |
| PDI | Power Distribution Incorporated
| Others |
| PDI | Power Doppler Imaging
| Others |
| PDI | Practice Development Institute
| Others |
| PDI | Pre Delivery Inspection
| Others |
| PDI | Pre-Delivery Inspection
| Others |
| PDI | Precision Devices Inc
| Others |
| PDI | Precision Diagnostic Instruments
| Others |
| PDI | Precision Dye Injection
| Others |
| PDI | Predator Defense Institute
| Others |
| PDI | Premium Duplicator Ink
| Others |
| PDI | Preservation Description Information
| Others |
| PDI | Pretty Damn Ignorant
| Others |
| PDI | Previously Disadvantaged Individual
| Others |
| PDI | Previously Disdavantaged Individual
| Others |
| PDI | Primary Delay Interval
| Others |
| PDI | Principal Development Institute
| Others |
| PDI | Print Engine Data Interface
| Others |
| PDI | Process Details Independently
| Others |
| PDI | Proclaim, Develop, and Influence
| Others |
| PDI | Product Data Interchange
| Others |
| PDI | Product Design and Innovation
| Others |
| PDI | Product Development and Improvement
| Others |
| PDI | Production Data Interface
| Others |
| PDI | Professional Demolition International
| Others |
| PDI | Professional Developers of Iowa
| Others |
| PDI | Professional Development Initiative
| Others |
| PDI | Professional Development Institute
| Others |
| PDI | Professional Dispensaries of Illinois
| Others |
| PDI | Professional Disposables International
| Others |
| PDI | Professional Driving Instructor
| Others |
| PDI | Program and Debug Interface
| Others |
| PDI | Programming Debugging Interface
| Others |
| PDI | Programs in Design and Innovation
| Others |
| PDI | Progressive Democrats of Illinois
| Others |
| PDI | Progressive Diverse and Inclusive
| Others |
| PDI | Projected Digital Image
| Others |
| PDI | Projected Digital Images
| Others |
| PDI | Prolonged Drain Interval
| Others |
| PDI | Prophetic Dream Interpretations
| Others |
| PDI | Prospective Driving Instructor
| Others |
| PDI | Protein Disulfide Isomerase
| Others |
| PDI | Protein Disulphide Isomerase
| Others |
| PDI | Public Display of Insanity
| Others |
| PDI | Puppy Dog Interprisies
| Others |
| PDI | Pure Data Interface
| Others |