 | PSA Airlines | 1979 | 109 |
 | Pegasus Airlines | 1990 | 63 |
 | Philippine Airlines | 1941 | 59 |
 | PT. Wings Abadi Airlines | 2003 | 50 |
 | PT. Citilink Indonesia | 2004 | 42 |
 | PIA | 1954 | 38 |
 | PT. Sriwijaya Air | 2003 | 37 |
 | PT. Batik Air Indonesia | 2013 | 37 |
 | Porter Airlines Inc. | 2002 | 26 |
 | PT. Indonesia AirAsia | 2005 | 22 |
 | Penair | - | 20 |
 | PGA-Portugalia Airlines | 1989 | 17 |
 | Peach Aviation Limited | 2011 | 17 |
 | PT.Trigana Air Service | 1991 | 16 |
 | Polar Air Cargo Worldwide, Inc. | 1993 | 15 |
 | Passaredo Transportes Aereos S.A. | 1995 | 14 |
 | Pobeda | 2014 | 12 |
 | Precision Air | 1991 | 10 |
 | Peruvian Airlines | 2009 | 10 |
 | PAN AIR Lineas Aereas | - | 8 |
 | Provincial Airlines | 1972 | 8 |
 | Pacific Coastal Airlines Limited | - | 7 |
 | PT. Pelita Air | - | - |
 | PT. Travel Express Aviation Service dba Xpress Air | 2003 | 7 |
 | PT. Transnusa Aviation Mandiri | 2005 | 7 |
 | Pan Am World Airways Dominicana S.A | 2002 | 6 |
 | Primera Air Nordic | 2014 | 6 |
 | Privilege Style S.A. | 2007 | 4 |
 | PrivatAir | 1977 | 2 |
| Pascan Aviation | 1999 | 2 |
 | PT. My Indo Airlines | 2014 | 2 |
 | Plus Ultra Lineas Aereas, S. A. | - | 1 |
| Presidencia de la Republica de Guinea Ecuatorial | - | 1 |
 | Proflight Commuter Services LTD | 1991 | 1 |
| Pineapple Air | 1999 | 1 |
 | Primera Air Scandinavia A/S | 2003 | 1 |
| Perla Airlines | 2009 | 1 |
| Podilia-Avia | - | - |
| Papair Terminal | - | - |
| Phillips Michigan City Flying Service | - | - |
| Panorama | - | - |
| PRT Aviation | - | - |
 | Pacific Airways | 2000 | - |
| Panavia | - | - |
| Phoenix Helicopter Academy | - | - |
| Pskov State Aviation Enterprise | - | - |
| Polish Air Navigation Services Agency | - | - |
| Projet Aviation | - | - |
| PENTA | - | - |
| Primac Courier | - | - |
| Pektron | - | - |
| Phoenix Aviation | - | - |
| Panama International Air | - | - |
| Private Jet Management | - | - |
| Privaira | - | - |
| Pacific Air Express | - | - |
| Phoebus Apollo Aviation | - | - |
| Pacific Northwest | - | - |
| Private Sky | - | - |
| Powell Air | - | - |
| Pro Airways | - | - |
| Panama Aircraft Rental and Sales | - | - |
| Polo Aviation | - | - |
| Pink Aviation Services | - | - |
| Petroleum Air Services | - | - |
| Propstar Aviation | - | - |
| Phoenix 2000 Airtaxi | - | - |
| P D C Air Charter. | - | - |
| Pannon Air Service | - | - |
| Prescott Support Company | - | - |
| Pariz Air | - | - |
| PTL Luftfahrtunternehmen | - | - |
| Panorama Air Tour | - | - |
| Portuguese Army | - | - |
| Planemasters Ltd | - | - |
 | Polynesian Limited | - | - |
| Pan Airlines Cargo Colombia | - | - |
| Polish Air Force | - | - |
| PanAfriqiyah | - | - |
| Pacific Jet | - | - |
| Pan Air | - | - |
| Petropavlovsk-Kachatsk Air | - | - |
 | Par-Avion Airlines | 1984 | - |
| Puerto Vallarta Taxi Aereo | - | - |
| Pelican Express | - | - |
| PremiAir Aviation Services | - | - |
| Priority Air Charter | - | - |
| Polizeihubschrauberstaffel Baden-Wurttemberg | - | - |
| Pusdiklat Perhubungan Udara/Plp | - | - |
| Pannon Airlines Air-transporting | - | - |
| Potosina Del Aire | - | - |
| Pegase Aviation | - | - |
| Pilot Flyskole | - | - |
| Palau Trans Pacific Airline | - | - |
| Promotora Industra Totolapa | - | - |
| Perimeter Aviation | - | - |
| Panh | - | - |
| PHS Premium Aviation and Handling Services, Sociedada Unipessoal | - | - |
| Princely Jets | - | - |
| Pinframat | - | - |
 | Panagra Airways | - | - |
| Portuguese Navy | - | - |
| Patriot Aviation | - | - |
| Performance Air | - | - |
| Pacific Pearl Airways Corporation | - | - |
 | Propair. | - | - |
| Prestige Jets Rentals | - | - |
| Pawan Hans | - | - |
| Package Express, Inc. | - | - |
| Publivoo, Publicidade E imagens Aereas Lda | - | - |
 | Pacific Wings | - | - |
| Pan Europeenne Air Service | - | - |
| Pacific Alaska Airlines | - | - |
| Paradise Airways | - | - |
| Puerto Rico Air National Guard | - | - |
 | Private Wings | - | - |
| Palestinian Airlines | - | - |
| Punitz Flugbetrieb | - | - |
| Praga Aviation | - | - |
| Primero Transportes Aereos | - | - |
| Pilatus PC-12 Center de Mexico | - | - |
| Perfect Aviaton | - | - |
| Privajet | - | - |
| Polizeihubschrauberstaffel Bayern | - | - |
| Pro Patria Air | - | - |
| Phenix Aviation | - | - |
 | Pantanal Linhas Aereas | - | - |
| Players Air | - | - |
| Pittsburgh Jet Center | - | - |
| Pocono Air Lines | - | - |
| Plan Aeronaves | - | - |
 | Palau Airways | - | - |
| Polizeihubschrauberstaffel Sachsen | - | - |
| Premium Air Shuttle | - | - |
| Palio Air Service | - | - |
| Paramount Airlines | - | - |
| Polizeihubschrauberstaffel Brandenburg | - | - |
| Privatair GmbH | - | - |
| Presidential Airways | - | - |
| Patterson Aviation Company | - | - |
| Piquiatuba Transportes Aereos | - | - |
| Pacific Air Express | - | - |
| Paragon Global Flight Support | - | - |
| Pond Air Express | - | - |
| Pan Malaysian Air Transport | - | - |
| Pacific Southwest Airlines | - | - |
| Pearl Air Services | - | - |
 | Pan Air Cargo | - | - |
| Pyramid Air Lines | - | - |
| PHH Aviation Systems | - | - |
| Polizeihubschrauberstaffel Mecklenburg-Vorpommern | - | - |
| Prince Aviation | - | - |
| Police Aux Frontiers | - | - |
| Providence Airline | - | - |
| Police Aviation Services | - | - |
| Pioneer Airlines | - | - |
| P & P Floss Pick Manufacturers | - | - |
| Porteadora de Cosola | - | - |
| Pal Aerolineas | - | - |
| Prairie Flying Service | - | - |
| PACT Proair Charter Transport | - | - |
| Phoenix Avia | - | - |
| Petty Transport | - | - |
| Pacific air Transport | - | - |
| Pilatus Flugzeugwerke | - | - |
| Pixair Survey | - | - |
| Paradise Air | - | - |
| Priester Aviation | - | - |
| Parcel Express | - | - |
| Puntavia Air Services | - | - |
| Pan Am Weather Systems | - | - |
| Pan African Airlines Leasing Company | - | - |
 | PAL Airlines | - | - |
| Pirinair Express | - | - |
| Priority Aviation Company. | - | - |
| Puerto Rico Air Management Services | - | - |
| Phoenix Flight Operations | - | - |
| PanJet | - | - |
| Pakker Avio | - | - |
| Probiuz Guinee | - | - |
| Pana Via | - | - |
| Prime Jet | - | - |
| Petroleum Helicopters | - | - |
| Parsis | - | - |
| Policia Federal Preventiva | - | - |
| Polizeihubschrauberstaffel Hessen | - | - |
| Provence Aero Service | - | - |
| Presidential Flight Authority | - | - |
| Pacific Blue | - | - |
| Professional Express Courier Service | - | - |
| Pearl Air | - | - |
| Pan Mediterranean Aviation | - | - |
| Polizeihubschrauberstaffel Neidersachsen | - | - |
| Prime Aviation | - | - |
| Polish Navy | - | - |
| Pulkovo Aircraft Services | - | - |
 | Progress Multitrade | - | - |
| Petro Air | - | - |
| Peran | - | - |
| Private Air | - | - |
 | Pan American Airways | - | - |
| Pacific Blue International | - | - |
| Pas Airlines | - | - |
| Pegasus Elite Aviation | - | - |
| Premier Executive Jet | - | - |
| Pontair | - | - |
| Providence Aviation Services | - | - |
| Polynesian Air-Ways | - | - |
| Petroleos Mexicanos | - | - |
| Point Airlines | - | - |
 | Phoenix Air Group | - | - |
 | Premium Jet | - | - |
| Pacific East Asia Cargo Airlines | - | - |
| Polizeihubschrauberstaffel Thuringen | - | - |
| Presidence du Faso | - | - |
| Premium Aviation | - | - |
| Polizeihubschrauberstaffel Sachsen-Anhalt | - | - |
| Pentastar Aviation | - | - |
| Petroleum Air Services | - | - |
| Prime Air | - | - |
| Proaviation | - | - |
| Personas Y Paquetes Por Aire | - | - |
| Pier Seven Aviation | - | - |
| Petropavlovsk | - | - |
| Pen-Avia | - | - |
| Pacific Aviation Corporation | - | - |
| Prime Air | - | - |
| Pro Air Service | - | - |
| Pac Air | - | - |
| Plymouth School Of Flying | - | - |
| Pearl Airways Compagne Haitienne | - | - |
| Propheter Aviation | - | - |
| Port Townsend Airways | - | - |
| Princeton Aviation Corporation | - | - |
| Phoenix Air Lines | - | - |
| Paccair | - | - |
| Pratt And Whitney Canada | - | - |
| Planet Airlines | - | - |
| Pacific International Airlines | - | - |
| Personal Air Transport | - | - |
| Panamedia | - | - |
| Precision Airlines | - | - |
| Professione Volare | - | - |
| Pan African Airways | - | - |
| Panaviatic | - | - |
| Portuguese Air Force | - | - |
| Pouya Air Lines | - | - |
| Parair | - | - |
| Pacific Air Charter | - | - |
| Pilot Training College | - | - |
| Peninter Aerea | - | - |
| Pimichikamac Air | - | - |
| Perforadora Central | - | - |
 | Polar Airlines OJSC | - | - |
 | Payam Aviation Services | - | - |
| Pegasus Helicopters | - | - |
| Pont International Airline Services | - | - |
| Presidential Aviation | - | - |
 | Pacific International Airlines | - | - |
| Prinair | - | - |
| Pacific Coast Airlines | - | - |
| Palau Asia Pacific Airlines | - | - |
| Pecotox Air | - | - |
| Private Jet Expeditions | - | - |
| Pennsylvania Bureau of Forestry | - | - |
| Phoebus Apollo Zambia | - | - |
| Phuket Air | - | - |
| PLM Dollar Group | - | - |
 | PT.Tri-MG Intra Asia Airlines | - | - |
| Paragon Air Express | - | - |
 | Palau National Airlines | - | - |
| Pacific Flight Services | - | - |
| Pan African Air Services | - | - |
| Phoenix Air Transport | - | - |
| Province of Manitoba, Air Services Branch | - | - |
| Pacific Aviation | - | - |
| Pacific Coast Jet | - | - |
| Polaris Aviation Solutions | - | - |
| Phoenix Air | - | - |
| Pueblo Bonito Air | - | - |
| Pool Aviation | - | - |
| Pel-Air Aviation | - | - |
| Phillips Alaska | - | - |
| Polizeifliegerstaffel Nordrhein-Westfalen | - | - |
| Paragon Jets | - | - |
| Pronto Airways | - | - |
 | Piedmont Airlines, Inc. (U S Airways Express) | 1931 | - |
 | PRiMA Aero Trasporti Italiani | 2010 | - |