Airlines — P
- KTLP & P Floss Pick Manufacturers
- PCRPAC Air
- WISPaccair
- PCEPace Airlines
- PABPacific Air Boats
- PRCPacific Air Charter
- PCFPacific Air Express
- PXPPacific Air Transport
- PAKPacific Alaska Airlines
- PCVPacific Aviation (Australia)
- PCXPacific Aviation (United States)
- PBNPacific Blue
- PQAPacific Coast Airlines
- PCOPacific Coastal Airline
- PECPacific East Asia Cargo Airlines
- PFLPacific Flier
- PFAPacific Flight Services
- PINPacific International Airlines
- PSAPacific Island Aviation
- PCJPacific Jet
- PPMPacific Pearl Airways
- PARPacific Rim Airways
- PSXPacific Southwest Airlines
- NMIPacific Wings
- PFRPacificair Airlines
- RCYPackage Express
- PAEPaisajes Espanoles
- PKWPak West Airlines
- PIAPakistan International Airlines
- PKRPakker Avio
- LPAPal Aerolineas
- PMKPalair Macedonia
- PPCPalau Asia Pacific Airlines
- PTPPalau Trans Pacific Airline
- PNWPalestinian Airlines
- JSPPalmer Aviation
- PIRPamir Airways
- PFNPan African Air Services
- XPAPan Am Weather Systems
- PAAPan American Airways
- PAAPan American World Airways
- PEAPan Europeenne Air Service
- PHTPan Havacilik Ve Ticaret
- PMAPan Malaysian Air Transport
- PNCPan-Air
- PNFPanafrican Airways
- PGIPanagra Airways
- PQWPanAm World Airways
- PEIPanamedia
- PVIPanavia
- PNHPanh
- PHUPannon Air Service
- PNMPanorama
- PAHPanorama Air Tour
- AFDPanorama Flight Service
- PTNPantanal Linhas Aéreas
- HMPPapair Terminal
- PAIParadise Airways
- PDIParadise Island Airways
- PGXParagon Air Express
- PGFParagon Global Flight Support
- PRRParamount Airlines
- PMWParamount Airways
- APEParcel Express
- IREPariz Air
- IPVParmiss Airlines (IPV)
- PRAPars Aviation Service
- PSTParsa
- FAPParsons Airways Northern
- PSCPascan Aviation
- PTBPassaredo Transportes Aereos
- PTCPatria Cargas Aereas
- BYTPatriot Aviation Limited
- ETLPatterson Aviation Company
- PHEPawan Hans
- IRPPayam Air
- PBAPB Air
- PDQPDQ Air Charter
- KGCPeach Air
- PRLPearl Air
- PBYPearl Air Services
- HPAPearl Airways
- PVUPeau Vava%Gʻ%@u
- PXAPecotox Air
- PGTPegasus Airlines
- PEVPegasus Aviation
- HAKPegasus Helicopters
- PDFPelican Air Services
- PEXPelican Express
- PASPelita Air Service
- PEMPem-Air
- PDYPen-Avia
- PENPeninsula Airways
- PNEPeninter Aerea
- PCAPenya De L'Aire
- CVTPeran
- PCCPerforadora Central
- PAGPerimeter Aviation
- PGPPerm Airlines
- PPQPersonas Y Pasquetes Por Air