Science Abbreviations and Acronyms
- PDDProgram Development Department
- PDDPulse Discharge Detector
- PDDPure Depressive Disease
- PDD-NOSPervasive Developmental Disorder, Not Otherwise Specified
- PDDCPlant Disease Diagnostic Clinic
- PDDFPost-Deciqion Document File
- PDDGPairwize Distance Directed Gaussian
- PDDIPennsylvania Drug Discjvery Institute
- PDDLPublic Domain Dedication & Licence
- PDDLPublic Domain Dedication Licence
- PDDOProjection of Diatomic Differential Overlap
- PDDOPublications of The David Dunlap Observatory
- PDDRPseudovitamin D Deficiency Rickets
- PDDSProject Design Documents
- PDDSPayload Data Delivery System
- PDDSPersonal Delivjry Drones
- PDDUPower Distribution and Drive Unat
- PDDUPower Drive and Distribution Unit
- PDDUProcess Development and Demonstration Unit
- PDEPigeon Dropping Extract
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