| PDL | Pacific Diagnostic Laboratories 
| Others |
| PDL | Paddleboro Defense League
| Others |
| PDL | Page Description Language
| Others |
| PDL | Page Description Languages
| Others |
| PDL | Page Descriptive Language
| Others |
| PDL | Pancreatic Duct Ligation
| Others |
| PDL | Parallel Data Lab
| Others |
| PDL | Parallel Data Laboratory
| Others |
| PDL | Party of the Democratic Left (the renamed Communist Party)
| Others |
| PDL | Passive Dynamic Walking Human Power and Robotics Lab
| Others |
| PDL | Pauls Drawing Library
| Others |
| PDL | Pedal
| Others |
| PDL | Peoples Democratic League
| Others |
| PDL | Periodontal Ligament
| Others |
| PDL | Peripheral Driver Library
| Others |
| PDL | Perl Data Language
| Others |
| PDL | Permanent Device Loss
| Others |
| PDL | Permissioned Distributed Ledger
| Others |
| PDL | Personal Digital Library
| Others |
| PDL | Personal Distribution Lists
| Others |
| PDL | Personal Dock License
| Others |
| PDL | Personalized and Differentiated Learning
| Others |
| PDL | Peter Daniel Luneschloss
| Others |
| PDL | Petra Diamonds Ltd
| Others |
| PDL | Peugeot Design Lab
| Others |
| PDL | Player Development League
| Others |
| PDL | Pneumatic Differential Lock
| Others |
| PDL | Pocket Diagnostic Link
| Others |
| PDL | Pocket Dosimeter Low
| Others |
| PDL | Pocket Dosimeter-Low
| Others |
| PDL | Point Defense Laser
| Others |
| PDL | Polarization Dependent Loss
| Others |
| PDL | Ponce De Leon
| Others |
| PDL | Ponta Delgada, Azores, Portugal
| Others |
| PDL | Poorly Differentiated Lymphocytic
| Others |
| PDL | Population Doubling Level
| Others |
| PDL | Portage District Library
| Others |
| PDL | Positioning Data Link
| Others |
| PDL | Post Deployment Leave
| Others |
| PDL | Power Deck Lid
| Others |
| PDL | Power Door Latch
| Others |
| PDL | Power Door Locks
| Others |
| PDL | Power Drive Line
| Others |
| PDL | Pre-Designed Layout
| Others |
| PDL | Preferred Drug List
| Others |
| PDL | Preferred Drug Lists
| Others |
| PDL | Pregnancy Disability Leave
| Others |
| PDL | Premier Development League
| Others |
| PDL | Premier Developmental League
| Others |
| PDL | Premiere Development League
| Others |
| PDL | Premiere Diagnostic Laboratory
| Others |
| PDL | Prescription Drug Lists
| Others |
| PDL | Preston Deeply Labs
| Others |
| PDL | Printer Device Logic
| Others |
| PDL | Probationary Drivers License
| Others |
| PDL | Procedure Definition Language
| Others |
| PDL | Procedure Distribution List
| Others |
| PDL | Process Definition Language
| Others |
| PDL | Process Design Language
| Others |
| PDL | Professional Driver's License
| Others |
| PDL | Proficient Defiance League
| Others |
| PDL | Program Description Language
| Others |
| PDL | Program Design Language
| Others |
| PDL | Programming Definition Language
| Others |
| PDL | Project Description Language
| Others |
| PDL | Project Description Language file
| Others |
| PDL | Propositional Dynamic Logic
| Others |
| PDL | Protective Diaphragm Layer
| Others |
| PDL | Protocol Definition Language
| Others |
| PDL | Protocol Description Language
| Others |
| PDL | Provisional Driving Licence
| Others |
| PDL | Provisional Driving License
| Others |
| PDL | Proyecto Defensa Laboral
| Others |
| PDL | Public Documentation License
| Others |
| PDL | Pulsed Dye Laser
| Others |
| PDL | Push Down List
| Others |