La Palma - Panama - Airport symbol (OAG)
Packet Layer Protocol - Computer science (TNIG)
Packet Level Procedure - or Protocol - Computer programming
Packet Level Protocol (SAUS)
Palo - Philippines - Seismograph station code, US Geological Survey (SEIS)
Palpa - Language code (ETLW)
Palpus - Arthropod anatomy
Parathyroidlike Protein - Medicine (MELL)
Parliamentary Labour Party - British
Parti de la Liberte et du Progres - Party of Liberty and Progress - See also PVV - Belgium (PPE)
Partido de los Pobres - Poor People's Party - Mexico - Political party (PD)
Parti Liberal Progressiste - Liberal Progressive Party - Morocco - Political party (PPW)
Parti pour la Liberation du Peuple - People's Liberation Party - Senegal - Political party (PPW)
Partners for Livable Places (EA)
Parts List Page (KSC)
Party Line Protocol (SAUS)
Passive Low Pass (IAA)
Patrol Landplane (SAUS)
Pattern Learning Parser
People's Liberation Party - Pakistan
Periodate Lysine-Paraformaldehyde
Periodate-Lysine-Paraformalin (SAUS)
Personal LASER Printer - Computer science
Phantom Limb Pain (MELL)
Phillips Petroleum Co. - Toronto Stock Exchange symbol
Phoenix Aviation - British - ICAO designator (FAAC)
Phosphate Resource Partners LP - NYSE symbol
Photolithographic Process (IAA)
Physical Layer Protocol (SAUS)
Plains Petroleum Co. - NYSE symbol (COMM)
Plastic Lined Pipe (SAUS)
Plastic-Lined Pipe
Polyoma-Like Particle - Genetics
Polystyrene Latex Particles (DB)
Post Launch Phase
Power Law Process
Preferred Lenders Program - Small Business Administration
Preformed Line Product (IAA)
Preformed Line Products (SAUS)
Pre-mobilization Legal Preparation - Military technology (DDF)
Presentation Level Protocol - AT & T Videotex System
Principal Locating Point - Automotive engineering
Prison Link Project (WDAA)
Procedural Language Processor
Process Layup Procedure
Product Liability Prevention - Conference
Product Line Planning (SAUS)
Programming Language Processing (or Processor) (SAUS)
Progressive Labor Party (EA)
Progressive Labour Party - Saint Lucia - Political party (EAIO)
Progressive Liberal Party - Bahamas - Political party (PPW)
Progressive List for Peace (Israel) - Political party (PSAP)
Prolactin-Like Protein - Biochemistry
Proteolipid - Biochemistry
Proteolipid Protein - Biochemistry
Pyridoxal Phosphate - Also, PALP - Biochemistry
Learn more about PLP