What does PD stand for?

Cleveland Plain Dealer (SAUS)

Democratic Party - Ecuador - Political party (PD)

Democratic Party (Romania) - Political party (PSAP)

Doctor of Pedagogy

Doctor of Pharmacy

Doctor of Philosophy (WDAA)

Dublin Pharmacopoeia

Interpupillary Distance

Law Reports, Probate, Divorce, and Admiralty Division - 1875-90 - England - A publication (DLA)

Packed Data (SAUS)

Packet Driver (SAUS)

Packetization Delay (SAUS)

Packing Density (SAUS)

Pad (MCD)

Page Directory (SAUS)

Paget's Disease - Medicine

Paid

Paid Daily (SAUS)

Palau - NCIC country-territory code (NCIC)

Palisade Diabase - Geology

Palladium

Pallet Decoupler (SAUS)

Pancreatic Divisum - Medicine

Pancreatic Duct - Anatomy

Panel Display (ELAL)

Panic Disorder (DIPS)

Pants Down - At a disadvantage - Slang (DSUE)

Papillary Distance

Papillary Duct - Medicine (MELL)

Paralytic Dose (SAUS)

Paralyzing Dose - Pharmacology (DAVI)

Parental Ditype - Genetics

Parish District (SAUS)

Parity Digit (SAUS)

Parke-Davis - Commercial firm (DAVI)

Parkinsonism Dementia - Medicine

Parkinson's Disease - Medicine

Pars Distalis - Medicine

Part Damaged (ROG)

Partial Delivery (SAUS)

Partial Denture (MELL)

Partial Depletion (SAUS)

Partial Derivative (SAUS)

Partial Discharge - High-voltage testing (IEEE)

Participatory Design (SEWL)

Particle-Density - Forensic science

Particle Dynamics (SAUS)

Parti Democratique - Democratic Party - Luxembourg - Political party (EAIO)

Partido Democrata - Democratic Party - Costa Rica - Political party (PPW)

Partido Democrata - Democratic Party - Chile - Political party

Passed

Passive Defence (SAUS)

Passive Detection - Electronics

Past Due

Paste-Down - Album - Photography (ROG)

Patent Ductus - Cardiology (MAE)

Pattern Detection (SAUS)

Pavement Design (SAUS)

Pay and Display - Vehicle parking operations

Pay Department - Army - British (ROG)

Pay Dirt

Payload Developer (SAUS)

Payload Diameter

Peak Detector

Pedestal (IAA)

Pediatric - or Pediatrics

Pem Air - ICAO designator (AD)

Pen Down (SAUS)

People Development, Ltd. - Commercial firm

People's Democracy - Ireland - Political party

Pepper Dust - An adulterating element

Percent Difference (SAUS)

Percutaneous Drain - Surgery (DAVI)

Per Day (SAUS)

Per Diem - By the Day - Latin

Per Diliquium - By Deliquescence - Pharmacy (ROG)

Perfect Diffuser - Optics

Performance Data (SAUS)

Performance Demonstration (MCD)

Performer Diploma (PGP)

Periderm - Botany

Period (AABC)

Periodic Duty (IAA)

Peripheral Decoder (SAUS)

Peripheral Device (BUR)

Periscope Depth (IAA)

Peritoneal Dialysis - Medicine

Permanent Deactivation

Permanent Dunnage (SAUS)

Permissible Dose (SAUS)

Permits Division - Environmental Protection Agency (GFGA)

Perphenazine Decanoate (SAUS)

Personal Disposition - G. W. Allport (DIPS)

Personality Disorder (MELL)

Personnel Department

Personnel Depot (SAUS)

Personnel Development

Personnel Distribution - Army

Perthes' Disease (MELL)

Peyronie's Disease (MELL)

Pharmacodynamics (TPAL)

Pharmacopoeia of Dublin (SAUS)

Pharmacy Director

Pharmacy Dispenser - British military (DMA)

Phase-Change Dual (SAUS)

Phase Detection (SAUS)

Phase Discriminator

Phase Distortion (SAUS)

Phelps Dodge - NYSE symbol

Phelps Dodge Corp. - NYSE symbol (SPSG)

Phenyldichlorarsine - A war gas

Philosophiae Doctor - Doctor of Philosophy

Philosophy Doctor (SAUS)

Phosphate Dehydrogenase

Phosphate Dextrose (DAVI)

Phosphodiester - Organic chemistry

Photodesorption (SAUS)

Photo-Detection (or Detector) (SAUS)

Photodielectric (SAUS)

Photodiode

Photo Distance (SAUS)

Photosensitivity Dermatitis - Medicine (DMAA)

Phyllis Dorothy James White - In name P. D. James - Author

Physical Damage - Insurance

Physical Delivery

Physical Development (IAA)

Physical Disabilities

Physical Distribution (ADA)

Physically Disabled (SAUS)

Physics Department

Picknick Dam - TVA

Picks Disease (SAUS)

Pictorial Display (MCD)

Piece Dyed (SAUS)

Pierce's Disease - Plant pathology

Pilot Dogs (EA)

Piskei Din Shel Bet ha-Mishpat ha-'Elyon le-Yisrael (BJA)

Pistol, Derringer - NCIC gun type code (NCIC)

Pitch Circle Diameter - Technical drawings (IAA)

Pitch Diameter

Pitch Down (MCD)

Pitcher Defense (SAUS)

Pivoted Door (AAG)

Plan and Design - Automotive engineering

Planar-Doped (SAUS)

Plane Disagreement - Telecommunications (TEL)

Planned Derating - Electronics (IEEE)

Planning Directive (NG)

Planning Document

Plans Division - Military

Plant Deficiency (SAUS)

Plasma Defect - Hematology (DAVI)

Plasma Deposited (IAA)

Plasma Desorption - of ions for analysis

Plasma Display

Plasmodesmata - Botanical cytology

Plastic Drum Institute

Plate Dissipation

Platelet Deaggregation - Hematology

Plausible Deniability

Plotting Display (IAA)

Plug & Display (SAUS)

Plumbing Damage (ADWA)

Point Defense

Point Delay Fuze - Army

Point Detonating - Projectile

Polar Distance - Navigation

Police Department - Firearms use code - Firearms collecting (FAUC)

Policy Determination (GNE)

Polydipsia (SPVS)

Pontoon Dock

Pool Density - Pisciculture

Poor Decals

Poorly Differentiated - Medicine

Population Density (NRCH)

Population Distribution (NRCH)

Population Doubling

Porak-Durante - Disease - Medicine (DB)

Pore Diameter

Porphobilinogen Deaminase - Clinical chemistry (MAE)

Porsche Design

Port Director

Port Du - Carriage Forward - French

Port Dues

Porting Demonstration (SAUS)

Port of Debarkation - Navy

Position Description

Position Document

Position Doubtful - Nautical charts

Positive Definite (SAUS)

Positive Density (SAUS)

Positive Deployment - Military technology (DDF)

Positive Displacement

Positives and Deposition (DGA)

Postage Due

Postal District

Post Dated (WDAA)

Post Diluvium - After the Flood - Latin (ROG)

Post District (SAUS)

Postdoctorate

Posterior Deltoid - Myology

Posterior Digestive - Gland

Postnasal Drainage - Medicine

Postural Drainage - Medicine (MAE)

Potassium Dichromate (SAUS)

Potential Difference - Electricity

Pound (ROG)

Powell Duffryn (EFIS)

Power Density (SAUS)

Power Dissipation (VLIE)

Power Distribution

Power Divider (IAA)

Power Doubler (IAA)

Power Driven (IAA)

Precision Device - British military (DMA)

Precision Digitizing - Interpretive Seismic Processing System (GIS)

Precision Drilling (1987) Ltd. - Toronto Stock Exchange symbol

Precision Drilling Corp. - Toronto Stock Exchange symbol - Canada

Predeployment

Predictive Dialer (GART)

Pre-Digital (SAUS)

Predilute

Preference for Duty

Pregnanediol - Biochemistry

Preliminary Design

Prescription Drug

Present Disease (SAUS)

Presidential Declaration - Emergency Management (EMA)

Presidential Determination

Presidential Directive

Press Division - Environmental Protection Agency (GFGA)

Pressor Dose - Medicine

Pressure Demand (SAUS)

Pressure Destillate (SAUS)

Pressure Difference (SAUS)

Pressure Distillate (IAA)

Pressure Dose (SAUS)

Pressure Drop (KSC)

Presumptive Disability - Title XVI - Social Security Administration (OICC)

Pretty Disgusting (WDAA)

Prevention Detention - Scotland Yard

Preventive Dentistry (DAVI)

Preventive Detention (SAUS)

Prime Depot (SAUS)

Prime Driver

Primer Driver (SAUS)

Principal Directorate (SAUS)

Principal Distance - Graphic arts (OA)

Printer Driver

Printer's Devil (ROG)

Priority Designator - Army

Priority Directive

Prism Diopter

Prisoner's Dilemma - Psychology

Privatdozent - Tutor - German

Private Detective

Probability Density - Statistics (IAA)

Probability of Damage (MCD)

Probability of Death - Biology

Probability of Destruction (SAUS)

Probability of Detection

Probate Division (SAUS)

Problem Definition - Army

Problem Determination (SAUS)

Procedure Division (VLIE)

Procedures Description (COE)

Procesing Data (SAUS)

Process Data (NITA)

Process Descriptor - Telecommunications (IAA)

Process Design - Automotive engineering

Process Diagnostic - Interpersonal skills and attitudes test

Procurement Data

Procurement Directive - Army

Procurement District - Air Force (AFIT)

Procurement Division

Procurement Document (NASA)

Procurement Drawing

Product Definition (SAUS)

Product Design - Phase

Production and Deployment Phase - Military (MCD)

Production Department

Production Director (NTCM)

Professional Development (ADA)

Professional Digital - Recording (NTCM)

Professional Diploma - Education (AEE)

Profile Descent (GAVI)

Programa Democratico - Democratic Program - Spain - Political party (PPE)

Program Deceleration (KSC)

Program Decoder

Program Development (SAUS)

Program Directive (NG)

Program Director - Television

Program Document (SAUS)

Programmable Device (SAUS)

Programming Device (SAUS)

Progression of Disease - Medicine

Progressive Democrats - Ireland - Political party

Project Definition (SAUS)

Project Description (EEVL)

Project Development (ABAC)

Project Directive (NASA)

Project Director

Project Document

Project Documentation (SAUS)

Projected Decision Date (NRCH)

Projected Display

Projection Distance (SAUS)

Promotion Director

Promotion Dossier (HEAS)

Propagation Delay (MLOA)

Propellant Dispersal (NAKS)

Propellant Dispersion (KSC)

Property Damage

Property Disposition - FHA (EMRF)

Propodite-Dactylopodite (SAUS)

Proportional Derivative (IAA)

Proportional-Differential (SAUS)

Proportional Plus Derivative (IAA)

Proposal Development (AAG)

Prostatodynia - Medicine

Protective Device (BUR)

Protective Dose (SAUS)

Protein Diet (DMAA)

Protocol Driver (SAUS)

Proto-Dravidian - Linguistics (IEL)

Prototype Demonstration

Provisioning Document

Provocation Dose - Medicine (MEDA)

Proximity Detector

Prussian Dollar - Monetary unit (ROG)

Pseudohomogeneous Axial Dispersion Model - Fluid dynamics

Psychodynamic

Psychotic Depression - Medicine

Psychotic Deviate - Psychiatry (DAVI)

Publication Date - Online database field identifier

Public Defender - Australia

Public Domain

Published Document (SAUS)

Publisher's Directory - Formerly, BPD - A publication

Pulley Drive (IAA)

Pulmonary Disease - Medicine

Pulpodistal - Dentistry

Pulsed Doppler (SAUS)

Pulse Detector - Spectroscopy

Pulse Doppler

Pulse Driver

Pulse Duration

Punch Delay (SAUS)

Punch Die (SAUS)

Punch Driver

Punched Data (SAUS)

Punching Device (SAUS)

Purchase Description

Pushdown (SAUS)

Pyloric Dilator - Neuron

Pyramidal Decussation - Neuroanatomy

Pyrimidine Dimer (ODA)

Dorsal Pressure Neuron - of a leech

Paid (EBF)

Palladium - Chemical element

Pediatrics (DMAA)

Pressure, Diastolic - Cardiology

Psychopathic Deviate - Psychology

Paid (ODBW)

Papilla Diameter - Medicine

Passed (ODBW)

Per Diem - By the day - Latin (WDMC)

Pond - Pound - Monetary unit - Afrikaans

Potential Difference (MELL)

Pro Defendente - On Behalf of Defendant - Latin - Legal term (DLA)

Pupillary Distance - Medicine