PDFA

AcronymDefinition
PDFAPartnership for A Drug-Free America
PDFAPaul Davis Fencing Academy (UK)
PDFAPraseodymium Doped Fiber Amplifier
PDFAPartnership for Drug-policy Facts and Alternatives
PDFAPerformance-Driven Facial Animation
PDFAPennsylvania Deer Farmers Association
PDFAPensacola Dog Fanciers Association, Inc. (Milton, FL, USA)