What does PDA stand for?

Anam - Language code (ETLW)

Pacific Dance Association (EA)

Pacific Dermatologic Association (EA)

Packaging Distributors Association - British (DBA)

Padua Training Center - Horse racing entrants (HRTC)

Paediatric Allergy (SAUS)

Panhellenic Dental Association (BUAC)

Parallel Data Adapter

Parallel Drive Array - Computer science (CIST)

Parametric Design Analysis

Parenteral Drug Abuser (STED)

Parenteral Drug Association (MELL)

Parti Democratico da Angola - Democratic Party of Angola - Political party

Partido Democratico Arubano - Democratic Party of Aruba - Political party (EY)

Parti Dolonti Applicandum - Apply to Painful Part - Pharmacy (ROG)

Partit Democrata d'Andorra - Andorran Democratic Party - Political party (PPW)

Parts Disposal Area (MCD)

Party of Democratic Action - Bosnia-Herzegovina - Political party (EY)

Pasadena Energy - Vancouver Stock Exchange symbol

Pasadena Firearms - NCIC firearms make code (NCIC)

Patent Ductus Arteriosus - Cardiology

Patents and Designs Act (SAUS)

Patient Data Automation

Patient Distress Alarm (STED)

Payload Accommodations (SAUS)

Payroll Deduction Authorization (MCD)

Peak Distribution Analyzer

Pediatric Allergy

Pentadecanoic Acid - Organic chemistry

Percent Defective Allowable (MHDB)

Perdigao SA ADS - NYSE symbol

Periodontal Abscess (MELL)

Peripheral Data Acquisition (SAUS)

Permanent Duty Assignment - Air Force (AFM)

Perry Davis Associates - Commercial firm

Personal Data Assistant

Personal Data Assistants - Military technology (DDF)

Personal Death Awareness (SAUS)

Personal Deposit Account - Banking

Personal Digital Assistant - Computer science

Petrol Dealers' Association - British

Phased-Doppler Anemometer (SAUS)

Phenylenediamine - Chemistry

Philadelphia Dance Alliance

Phorbol Diacetate - Organic chemistry

Photodiode Array - Instrumentation

Photographic Dealers' Association - British (BI)

Photon Detector Assembly (MCD)

Physical Device Address - Computer science (IBMDP)

Piperidinedicarboxylic Acid - Organic chemistry

Pisatin Demethylase - An enzyme

Platinum Database Analyzer - Computer science (HODG)

Plywood Distributors Association (SAUS)

Point Density Analysis - Mathematics

Point Director Array

Pointing Device Adapter - Computer science

Poise Distribution Amplifier (AFM)

Polarization Diversity Array

Polydiacetylene - Organic chemistry

Polydiarylamine (SAUS)

Poly(dimethylacrylamide) - Organic chemistry

Polydrug Abuse (MELL)

Ponta Delgada - Azores - Seismograph station code, US Geological Survey (SEIS)

Population and Community Development Association - Thailand (BUAC)

Population Drainage Area - Civil Defense

Portable Diagnostic Analyzer (SSD)

Portable Digital Assistant (SEWL)

Port Defence Area (SAUS)

Port Development Authority (SAUS)

Post Acceleration (IAA)

Post-Deflection Accelerator (DEN)

Post-Delivery Availability - Military (NVT)

Post-Design Analysis

Post Diffused Alloyed (SAUS)

Posterior Descending Artery - Anatomy (DAVI)

Potato Dextrose Agar - Culture media

Pour Dire Adieu - To Say Farewell - On visiting cards - French

Power Distribution Assembly (KSC)

Precision Drive Axis (KSC)

Predelivery Acceptance Test - NASA

Predialyzed Human Albumin - Medicine (MAE)

Predicted Drift Angle - Navigation

Predocketed Application (NRCH)

Pregnancy Discrimination Act - An amendment to Title VII of the Civil Rights Act of 1964 (PAZ)

Pregnancy Discrimination Act of 1978 (WYGK)

Preliminary Damage Assessment - Department of Emergency Management (DEMM)

Preliminary Design Acceptance (NRCH)

Preliminary Design Activity (LAIN)

Preliminary Design Approval - or Authorization (NRCH)

Preliminary Design Assessment - Nuclear energy (NRCH)

Preliminary Design Audit (SAUS)

Preliminary Design Authorization (SAUS)

Presbyterian Disaster Assistance - Emergency Management (EMA)

Prescription Drug Abuse (MELL)

Present Duty Assignment Option - Military

Primary Data Acquisition (SAUS)

Princeton Diagnostics Labs (EFIS)

Principal Decision Authority (DOMA)

Principal Deputy for Acquistion - Army

Principal Developing Agency (DOMA)

Principal Development Activity - Navy

Principal Development Authority (MCD)

Principal Diagonal Artery - Anatomy (DAVI)

Principal DOD Executive (AAGC)

Private Doctors of America - Defunct (EA)

Private Doctors of Australia (SAUS)

Probabilistic Decision Algorithm - Artificial intelligence job performance aid - Army

Probabilities Decision Analysis (SAUS)

Probability Density Analyzer (SAUS)

Probability Discrete Automata (IEEE)

Probability Discrete Automation

Probability Distribution Analyzer - Statistics

Probably Disappointed Again

Probate, Divorce, and Admiralty - British (DLA)

Problem Determination Aid (EECA)

Problem Determination Application (VLIE)

Procedure Departure Authorization (SAUS)

Process Defect Average - Quality management

Process Design Analysis - Program

Processor and Distribution Assembly - Viking lander analysis equipment - NASA

Procurement Defense Agencies - DoD

Product Departure Authorization

Production Data Acquisition - Computer science (VLIE)

Professional Designers' Association (BUAC)

Professional Development Associates - Commercial firm

Professional Drivers Association

Program Developing Agency - Military (CAAL)

Project on Defense Alternatives - Association (EA)

Prolonged Depolarizing Afterpotential - Neurophysiology

Propanediamine - Organic chemistry

Propellant Drain Area (NASA)

Property Disposal Account - Military (NG)

Property Disposal Agency

Property Disposal Agent - Military (NG)

Property Disposal Authorization (SAUS)

Property Disposition Authorization

Proposed Development Approach - Navy

Propylenediamine - Organic chemistry

Prospectors' and Developers' Association - Canada

Prototype Development Associate

Public Display of Affection - Slang

Puerto Inirida - Colombia - Airport symbol (OAG)

Pulmonary Disease Anemia - Medicine (STED)

Pulse Demodulation Analysis

Pulse Discrimination Analysis (SAUS)

Pulse Distribution Amplifier

Pump Distributors Association - British (DBA)

Pump Distributors Association of Great Britain (BUAC)

Pump Drive Assembly

Punch Die Assembly (SAUS)

Push Down Acceptor (SAUS)

Pushdown Automation - Computer science (HGAA)

Push Down Automaton