| 5501 | ESTQ | EASTERN COLORADO TRANSPORTATION | | | SCAC3 |
| 5502 | ESTR | ESTES, EARL | | | SCAC3 |
| 5503 | ESTS | ESTES, MARTI TRUCKING | | | SCAC3 |
| 5504 | ESTS | ESTES SPECIALIZED TRUCKLOAD SERVICE | | | SCAC4 |
| 5505 | ESTT | ES TRANSPORTATION | | | SCAC4 |
| 5506 | ESTU | EASTCOMTRANS LIMITED LIABILITY PARTNERS | | KZ | BIC |
| 5507 | ESTU | ESTONIAN SHIPPING COMPANY | | | SCAC3 |
| 5508 | ESTW | E & S TOWING INC | | | SCAC3 |
| 5509 | ESTX | Energy Solutions, LLC | added 4/2009 | | NAKINA |
| 5510 | ESTX | Eston Chemicals, American Potash & Chemical Corp. | added 1/1953; 7/1954-10/1957; eliminated 4/1958 | | NAKINA |
| 5511 | ESTX | Eston Chemicals, Inc. | 4/1947-1/1952; eliminated 1/1953 | | NAKINA |
| 5512 | ESTX | Eston Chemicals, Inc. | Jan-52 | | NRHS |
| 5513 | ESTX | Eston Chemicals, American Potash & Chemical Corp. | Oct-57 | | NRHS |
| 5514 | ESTX | AMERICAN POTASH & CHEMICAL CORP. [ESTON CHEMICALS, INC.] | | | PWRC |
| 5515 | ESTX | ENERGYSOLUTIONS LLC | | | SCAC4 |
| 5516 | ESTY | E & S TRUCKING CO | | | SCAC3 |
| 5517 | ESU | Aerolineas Ejecutivas Del Sureste, S.A. de C.V. | Callsign: Alesur, | MEX | AVCODES |
| 5518 | ESU | Empresa de Transporte Aereocargo del Sur, S.A. | Callsign: Emtrasur, | YV | AVCODES |
| 5519 | ESU | Aerolineas Ejecutivas Del Sureste | | | ICAO1 |
| 5520 | ESUR | East Surrey | | GB | TRAFFIC |
| 5521 | ESUT | ESU TRUCKING INC | | | SCAC4 |
| 5522 | ESUU | ENERGY SOLUTIONS LLC | | | SCAC4 |
| 5523 | ESUX | EnergySolutions, LLC | added 10/2008 | | NAKINA |
| 5524 | ESUX | ENERGYSOLUTIONS, LLC | | | PWRC |
| 5525 | ESVA | E & S CONTRACT CARRIER INC | | | SCAC3 |
| 5526 | ESVI | EXPRESS SERVICES INC | | | SCAC3 |
| 5527 | ESVI | EDDIES SERVICE INC | | | SCAC4 |
| 5528 | ESVL | ESSEX VAN AND STORAGE, INC | | | SCAC3 |
| 5529 | ESVN | EXP SERVICES INC | | | SCAC4 |
| 5530 | ESVP | ECLIPSE SERVICES INC | | | SCAC4 |
| 5531 | ESVR | EXTRADITION SERVICES INC | | | SCAC3 |
| 5532 | ESVR | ESV RACING TRUCKING | | | SCAC4 |
| 5533 | ESVS | EMERALD SERVICES INC | | | SCAC4 |
| 5534 | ESW | ESW Business Aviation Ltd | Callsign: W-Business, Name changed to Silk Way Business Aviation LLC | AZ | AVCODES |
| 5535 | ESW | Silk Way Business Aviation LLC | Callsign: W-Business, Name changed to ASG Business Aviation LLC. Name changed from ESW Business Aviation Ltd | AZ | AVCODES |
| 5536 | ESW | ASG Business Aviation LLC | Callsign: W-Business, Name changed from Silk Way Business Aviation LLC. Previously changed from ESW Business Aviation Ltd. | AZ | AVCODES |
| 5537 | ESW | TAURON Wytwarzanie S.A. – Oddział Elektrownia Stalowa Wola w Stalowej Woli | | PL | VKM |
| 5538 | ESWC | EDEN SPRINGWATER/COOPER TRUCKING CO | | | SCAC3 |
| 5539 | ESWE | ESSEN WEST EXPRESS INC | | | SCAC3 |
| 5540 | ESWE | ESWE Verkehrsgesellschaft mbH | City: Wiesbaden, Im Jahr 2000 wurden die Verkehrsbetriebe aus der Stadtwerke ausgegliedert und in eine eigenständige GmbH umgewandelt. | D | TRAFFIC |
| 5541 | ESWI | EXPRESS SWITCHING INC | | | SCAC3 |
| 5542 | ESWK | ELMIRA STOVE WORKS | | | SCAC4 |
| 5543 | ESWO | EASTLAND WOLLEN MILLS INC | | | SCAC3 |
| 5544 | ESWP | EASTERN WASTE PAPER COMPANY | | | SCAC3 |
| 5545 | ESWR | ESCALANTA WESTERN RAILROAD | | | PWRC |
| 5546 | ESWW | EASTERN SHIPPING WORLDWIDE INC | | | SCAC4 |
| 5547 | ESWY | EASY WAY CATTLE OILERS LIMITED | | | SCAC4 |
| 5548 | ESX | Euroskylink Ltd. | Callsign: Catfish, Ceased operations. | GB | AVCODES |
| 5549 | ESX | Euroskylink | | | ICAO1 |
| 5550 | ESXC | EASTSIDE EXPRESS CORPORATION | | | SCAC3 |
| 5551 | ESXF | E & S TRANSPORTATION INC | | | SCAC4 |
| 5552 | ESXI | ES EXPRESS INC | | | SCAC4 |
| 5553 | ESXL | ESSEX LIMOUSINE | | | SCAC3 |
| 5554 | ESXL | ESSEX LIMOUSINE | | | SCAC4 |
| 5555 | ESXN | E & S TRANSPORTATION LLC | | | SCAC4 |
| 5556 | ESXO | ESSEX OIL COMPANY | | | SCAC4 |
| 5557 | ESXP | ESTEP EXPRESS INC | | | SCAC4 |
| 5558 | ESXQ | EASTERN STATES TRANSPORTATION INC | | | SCAC4 |
| 5559 | ESXR | ESTRELLA EXPRESS SA DE CV | | | SCAC4 |
| 5560 | ESXY | ESSEX LINEN SUPPLY LIMITED | | | SCAC4 |
| 5561 | ESY | Executive Aviation Services Limited | IATA: NR, Callsign: Exco Air, Designator NR recalled by IATA. | WAN | AVCODES |
| 5562 | ESYK | EASY TRUCKING | | | SCAC3 |
| 5563 | ESYO | ESTEY OIL COMPANY | | | SCAC4 |
| 5564 | ESYS | ELITE SYSTEMS INC | | | SCAC4 |
| 5565 | ESZ | Aeronautica La Esperanza, S.A. de C.V. | Callsign: Esperanza, | MEX | AVCODES |
| 5566 | ESZ | Aeronautica Le Esperanza | | | ICAO1 |
| 5567 | ESZA | ESPARZA TRUCKING | | | SCAC3 |
| 5568 | ESZE | ESPARZA AGUILAR, EMILIO | | | SCAC4 |
| 5569 | ESZP | ESPINOZA FLORES, GUSTAVO A AND ADOL | | | SCAC4 |
| 5570 | ESZS | ESTEVEZ & SONS TRUCKING INC | | | SCAC4 |
| 5571 | ESZT | EDGE SPECIALIZED TRANSPORTATION INC | | | SCAC4 |
| 5572 | ET | Ethiopian Airlines Enterprise | ICAO: ETH, Callsign: Ethiopian, IATA Prefix: 071, Name changed to Ethiopian Airlines Group d/b/a Ethiopian Airlines. Name changed from Ethiopian Airlines Share Co. | ETH | AVCODES |
| 5573 | ET | Emetebe.com.ec Air Taxi Charter Service | ICAO: EMT, Callsign: Emetebe, The airline of Gal�pagos. Designator ET* recalled by IATA. | EC | AVCODES |
| 5574 | ET | Ethiopian Airlines Share Co. | ICAO: ETH, Callsign: Ethiopian, IATA Prefix: 071, Name changed to Ethiopian Airlines Enterprise. Name changed from Ethiopian Airlines Corporation. | ETH | AVCODES |
| 5575 | ET | Ethiopian Airlines Corporation | ICAO: ETH, Callsign: Ethiopian, IATA Prefix: 071, Name changed to Ethiopian Airlines Share Co. | ETH | AVCODES |
| 5576 | ET | Ethiopian Airlines Group d/b/a Ethiopian Airlines | ICAO: ETH, Callsign: Ethiopian, IATA Prefix: 071, Name changed from Ethiopian Airlines Enterprise and previously Ethiopian Airlines Share Co. | ETH | AVCODES |
| 5577 | ET | EuskoTren | | E | TRAFFIC |
| 5578 | ET | Eurotunnel | | UK | VKM |
| 5579 | ETA | Estrellas Del Aire, S.A. de C.V. | Callsign: Estrellas, | MEX | AVCODES |
| 5580 | ETA | Zetta Jet USA, Inc | Callsign: Time Machine, | USA | AVCODES |
| 5581 | ETA | Estrellas Del Aire | | | ICAO1 |
| 5582 | ETAA | ETS | | | SCAC4 |
| 5583 | ETAD | EDMUNDS TRANSPORT INC | | | SCAC4 |
| 5584 | ETAE | EMMANUE | | | SCAC4 |
| 5585 | ETAF | ELLIOTT TRANSPORT | | | SCAC4 |
| 5586 | ETAG | EVERGREEN TANK SOLUTIONS | | | SCAC4 |
| 5587 | ETAH | ETA SERVICES INC | | | SCAC3 |
| 5588 | ETAH | EXCEL TRUCKING | | | SCAC4 |
| 5589 | ETAI | EXPEDITED TRANSPORT ASSOCIATES INC | | | SCAC3 |
| 5590 | ETAJ | ERIEJO TRUCKING INC | | | SCAC4 |
| 5591 | ETAK | EXPRESS TANK LINES INC | | | SCAC4 |
| 5592 | ETAL | E-TOP SHIPPING CO LTD | | | SCAC4 |
| 5593 | ETAM | EMERSON TRUCKING | | | SCAC4 |
| 5594 | ETAN | EAGLE TRANSPORTATION | | | SCAC3 |
| 5595 | ETAP | ESTCO TRANSPORTATION | | | SCAC3 |
| 5596 | ETAR | ELMER TRUCK SERVICE INC | | | SCAC4 |
| 5597 | ETAS | ELLIS TRANSFER & STORAGE INC | | | SCAC3 |
| 5598 | ETAS | EXPEDITED TRANSIT AUTHORITY | | | SCAC4 |
| 5599 | ETAT | EAST ASIA TRAVEL | | | SCAC3 |
| 5600 | ETAT | EIGHT TWO THREE THREE FIVE THREE (8 | | | SCAC4 |
