PGA

PGA is an acronym and initialism that may stand for:

Codes

PGA is:

IATA airport code for Page Municipal Airport, Coconino County, Arizona, USA
ICAO airline designator for Portugália, a regional airline based in Lisbon, Portugal
The abbreviation of programmable gain amplifier

pga is:

ISO 639-3 language code for Juba Arabic (also known as Sudanese Creole Arabic) language

Parliamentarians for Global Action, an international parliamentary group that engage in a range of action-oriented initiatives.
Peoples' Global Action, a worldwide co-ordination of radical social movements
Producers Guild of America, an organization representing television producers, film producers and new media producers in USA
Professional Golfers' Association (with or without the apostrophe), a usual term for a professional association in men's golf
- PGA Championship, one of the four men's major golf championships

3-Phosphoglyceric acid (or glycerate 3-phosphate), a сhemical substance that is a metabolic intermediate in both glycolysis and the Calvin cycle
Polyglutamic acid, a polymer of the glutamic acid (one of proteinogenic amino acids)
Polyglycolic acid, another name for polyglycolide
Propylene glycol alginate (E405), an emulsifier, stabilizer, and thickener used in food products
Prostaglandin of the A type

Polyglandular autoimmune syndromes, another name for autoimmune polyendocrine syndromes

Perl Golf Apocalypse, a Perl coding competition
Program Global Area, a memory region for the server processes in Oracle
Professional Graphics Adapter or Professional Graphics Array, other names for Professional Graphics Controller, an IBM XT graphics card intended for the CAD market

Pin grid array, a type of packaging for integrated circuits
Programmable-gain amplifier, an amplifier whose gain can be changed during its operation
Programmable gate array, a semiconductor device containing programmable logic components and programmable interconnects (vast majority of today's PGAs are field-programmable gate arrays, or FPGAs)