What does PGA stand for?

Page - Arizona - Airport symbol (OAG)

Paragould - Arkansas - Seismograph station code, US Geological Survey (SEIS)

Parliamentarians for Global Action - An association (EA)

Pega Capital Resources Ltd. - Toronto Stock Exchange symbol

Pendulous Gyro Accelerometer

Pepsinogen A (DMAA)

Personnel Group of America - NYSE symbol (SAG)

PGI, Inc. - AMEX symbol (SPSG)

Phosphoglyceric Acid - Biochemistry

Phosphoglyzerinaldehyd (SAUS)

Pin-Grid-Array - Motorola, Inc.

Pin Grip Array - Computer science (DDC)

Pistachio Growers' Association - Australia

Plate Glass Association - British (BI)

Platt's Global Alert - Database (GDD)

Policy and Global Affairs Division - National Research Council (RCD)

Polyglandular Autoimmune Syndrome - Medicine (DMAA)

Polyglycolic Acid - Organic chemistry

Poly(L-glutamic Acid) - Organic chemistry

Port of Geelong Authority - Victoria, Australia

Portugalia, Companhia Portuguesa de Transportes Aeros SA - Portugal - ICAO designator (FAAC)

Potato Growers of Australia

Power Gain Antenna

Power Generating Assembly (KSC)

Pressure Garment Assembly

Prison Governors' Association - British (WDAA)

Producers Guild of America (EA)

Production Go-Ahead (SAUS)

Professional Golfers Association (NADA)

Professional Graphics Adapter - IBM Corp.

Professional Group Audio

Program Global Area (SAUS)

Programmable Gain Amplifier (MCD)

Programmable Gate Array

Propane Gas Association (SAUS)

Prostaglandin A - Biochemistry

Prostaglandin Analog - Biochemistry

Pteroylglutamic Acid (WDAA)

Pteroylmonoglutamic Acid - Folic acid - Also, FA, PteGlu - Biochemistry

Punta Gorda Isles, Inc. - AMEX symbol (COMM)

Puppetry Guild of Australia

Purchased Gas Adjustment

Pure Grain Alcohol

Pyrolysis Gas Analysis

Sudanese Creole Arabic - Language code (ETLW)

Upjohn Co. - Research code symbol