| 1 | PK | Pakistan International Airlines | ICAO: PIA, Callsign: Pakistan, IATA Prefix: 214, | PK | AVCODES |
| 2 | PKA | Equator Airlines Ltd. | Callsign: Equator, | EAK | AVCODES |
| 3 | PKA | AST Pakistan Airways Pvt. Ltd. | Callsign: Pakistan Airway, | PK | AVCODES |
| 4 | PKA | AST Pakistan Airways | | | ICAO1 |
| 5 | PKAA | PRODUCE PACKAGING INC | | | SCAC4 |
| 6 | PKAC | PARKA INC | | | SCAC4 |
| 7 | PKAE | PAK-ALL EXPRESS | | | SCAC3 |
| 8 | PKAE | PETKAU ENT LTD | | | SCAC4 |
| 9 | PKAE | Przedsiębiorstwo Komunikacji Busowej sp. z o. o | Real: PKA, City: Elblag | PL | TRAFFIC |
| 10 | PKAF | PARKER, KATHLEEN F | | | SCAC3 |
| 11 | PKAF | Pakistan Air Force | | PK | TRAFFIC |
| 12 | PKAG | PICKETT RACING | | | SCAC4 |
| 13 | PKAL | PARK AVENUE LIMOUSINE INCORPORATED | | | SCAC3 |
| 14 | PKAN | PARK AVENUE LIMOUSINE | | | SCAC3 |
| 15 | PKAN | PEYERK TRANSPORT | | | SCAC4 |
| 16 | PKAO | PEAK, ASURLEYTA O | | | SCAC3 |
| 17 | PKAS | PRICKETT AND SON INC | | | SCAC3 |
| 18 | PKAT | P & K AUTO TRANSPORT | | | SCAC3 |
| 19 | PKATGDY | Przedsiebiorstwo Komunikacji Autobusowej i Trolejbusowej w Gdyni | 1994 0 1998 | PL | TRAFFIC |
| 20 | PKAV | PICK YOUR PART AUTO WRECKING | | | SCAC4 |
| 21 | PKBI | P & K BROKERAGE INC | | | SCAC4 |
| 22 | PKBIAB | PKS Bialsko Biala | | PL | TRAFFIC |
| 23 | PKBIAL | PKS Bialstok S.A. | Real: PKS | PL | TRAFFIC |
| 24 | PKBL | PICKARD, B L TRUCKING COMPANY | | | SCAC3 |
| 25 | PKBROD | Przedsiêbiorstwo Komunikacji Samochodowej w Brodnicy S.A. | Real: PKS | PL | TRAFFIC |
| 26 | PKBRZ | PKS Brzeg | | PL | TRAFFIC |
| 27 | PKBS | PARKER LOGISTICS INC | | | SCAC4 |
| 28 | PKBT | PARKER BROS TRUCKING INC | | | SCAC3 |
| 29 | PKBYD | PKS Bydgoszcz | | PL | TRAFFIC |
| 30 | PKCA | PECK, CECIL A | | | SCAC3 |
| 31 | PKCB | PAKISTAN CARGO SERVICES (PVT) LTD | | | SCAC4 |
| 32 | PKCE | PEAK COMPLETION TECHNOLOGIES | | | SCAC4 |
| 33 | PKCG | PKC GROUP MEXICO S A DE C V | | | SCAC4 |
| 34 | PKCI | PEERLESS TRUCKING CO INC | | | SCAC3 |
| 35 | PKCK | PARKS - CENTRE CARRIERS INC | | | SCAC4 |
| 36 | PKCL | PAULK, TEDRIC L | | | SCAC4 |
| 37 | PKCM | PARK CITY MOTORWAYS INC | | | SCAC3 |
| 38 | PKCO | PARKSIDE CAB COMPANY | | | SCAC3 |
| 39 | PKCO | PEAK TRANSPORT LLC | | | SCAC4 |
| 40 | PKCP | PINKARD, CHARLES P | | | SCAC3 |
| 41 | PKCR | PECKHAM, CHARLES R | | | SCAC3 |
| 42 | PKCR | PARKS, CHARLES C CO | | | SCAC4 |
| 43 | PKCS | PARKERS CRANE SERVICE | | | SCAC3 |
| 44 | PKCT | P K C TRUCKING CORP | | | SCAC3 |
| 45 | PKCT | PARKER, CHRIS TRUCKING | | | SCAC4 |
| 46 | PKCV | PACK & CRATE SERVICES | | | SCAC4 |
| 47 | PKCW | POLARIS TANKER CORPORATION | | | SCAC4 |
| 48 | PKCX | +BALFOUR BEATTY RAIL, INC. | | | PWRC |
| 49 | PKDB | PARKER DISTRIBUTING CO INC | | | SCAC3 |
| 50 | PKDC | PK DRY CARGO SRL | | | SCAC4 |
| 51 | PKDG | PARKER, DOUG TRUCKING | | | SCAC3 |
| 52 | PKDM | PECKS, DON MOVING & STORAGE | | | SCAC3 |
| 53 | PKDR | PIKE INDUSTRIES INC | | | SCAC4 |
| 54 | PKDS | PACKARD TRANSPORT INC | | | SCAC3 |
| 55 | PKDS | PACKARD TRANSPORT INC | | | SCAC4 |
| 56 | PKDT | PACKARD TRANSPORT OF ILLINOIS, INC | | | SCAC3 |
| 57 | PKDV | PACKAGE DELIVERY | | | SCAC3 |
| 58 | PKDZIE | PKS Dzierzoniów S.A. | | PL | TRAFFIC |
| 59 | PKEC | PARKER & COMPANY | | | SCAC3 |
| 60 | PKEC | PARKER & COMPANY | | | SCAC4 |
| 61 | PKEG | P & K EXPRESS TRUCKING INC | | | SCAC4 |
| 62 | PKEI | PIKES ENTERPRISE INC | | | SCAC4 |
| 63 | PKEL | PERKEL AUTO TRANSPORT | | | SCAC3 |
| 64 | PKEL | PIKE ELECTRIC LLC | | | SCAC4 |
| 65 | PKEM | PIKE MOVERS | | | SCAC3 |
| 66 | PKEN | PARKER TRUCKING | | | SCAC3 |
| 67 | PKEP | PARKERS ENTERPRISES | | | SCAC3 |
| 68 | PKEQ | PARKER, N TRUCKING SERVICE | | | SCAC3 |
| 69 | PKEQ | PENMARK EXPRESS INC | | | SCAC4 |
| 70 | PKER | PARKER OIL COMPANY INC | | | SCAC4 |
| 71 | PKES | PARKS ENTERPRISES | | | SCAC3 |
| 72 | PKESA | TAURON Wytwarzanie S.A. Oddział Elektrownia Łaziska | | PL | VKM |
| 73 | PKET | PARKER TRUCKING | | | SCAC3 |
| 74 | PKEU | PANTOS LOGISTICS CO.,LTD | | ROK | BIC |
| 75 | PKEU | PAN KOREA EXPRESS CO LTD | | | SCAC4 |
| 76 | PKEV | PK EVENT SERVICES | | | SCAC4 |
| 77 | PKEY | PANKEY, CHARLEY TRUCKING CO | | | SCAC3 |
| 78 | PKFC | PARKER FUEL CORP | | | SCAC4 |
| 79 | PKFN | PEAK AFRAMAX TANKER CORPORATION | | | SCAC4 |
| 80 | PKFR | PILKTON, FRANK INC | | | SCAC3 |
| 81 | PKFR | PICKENS FARM EQUIPMENT INC | | | SCAC4 |
| 82 | PKFS | PARKE FREIGHT SERVICES | | | SCAC3 |
| 83 | PKFT | POKER FLATS TRANSPORT | | | SCAC3 |
| 84 | PKFT | P & K FARM TRUCKING LTD | | | SCAC4 |
| 85 | PKGC | P & R TRUCKING INC | | | SCAC4 |
| 86 | PKGD | PACKAGE DELIVERY INC | | | SCAC3 |
| 87 | PKGD | PEAK ENERGY SERVICES LTD | | | SCAC4 |
| 88 | PKGE | PACKAGE DELIVERY COMPANY | | | SCAC3 |
| 89 | PKGE | PKG EXPRESS INC | | | SCAC4 |
| 90 | PKGF | PARKER, GLORIA FARMS | | | SCAC3 |
| 91 | PKGL | PACKERS LOGISTICS LLC | | | SCAC4 |
| 92 | PKGOS | PKS Gostynin | | PL | TRAFFIC |
| 93 | PKGP | PECKINGTON GROUP INC | | | SCAC4 |
| 94 | PKGQ | PACKAGE DELIVERY SERVICE INC | | | SCAC3 |
| 95 | PKGQ | PROLINK LOGISTICS INC | | | SCAC4 |
| 96 | PKGROJ | Przedsiêbiorstwo Komunikacji Samochodowej sp. z o.o. | Real: PKS, City: Grójec | PL | TRAFFIC |
| 97 | PKGRUD | PKS Grudzi¹dz Sp. z o.o. | Real: PKS | PL | TRAFFIC |
| 98 | PKGRYF | PKS Gryfice | | PL | TRAFFIC |
| 99 | PKGZ | TIP INTERMODAL SERVICES | | | SCAC4 |
| 100 | PKHC | PARKER HANNIFIN CORP (IDEAL DIV) | | | SCAC3 |
