| 301 | EARY | Eastern Alabama Ry. | added 4/91; 1/94-7/2000 | | NRHS |
| 302 | EARY | EASTERN ALABAMA RAILWAY | | | PWRC |
| 303 | EARY | Eastern Alabama Railway | | | RSRV |
| 304 | EARY | EASTERN ALABAMA RAILWAY | | | SCAC3 |
| 305 | EARY | EASTERN ALABAMA RAILWAY | | | SCAC4 |
| 306 | EAS | Executive Aerospace (Pty) Ltd. | Callsign: Aerospace, | ZA | AVCODES |
| 307 | EAS | Engert Aviation Services, Inc. | Callsign: Engert, | USA | AVCODES |
| 308 | EAS | Executive Aerospace | | | ICAO1 |
| 309 | EAS | | City: Athen | GR | TRAFFIC |
| 310 | EASA | EAST END CARTAGE, INCORPORATED | | | SCAC3 |
| 311 | EASB | EAST END MOVING & STORAGE, INC | | | SCAC3 |
| 312 | EASC | EARTH TO SPIRIT | | | SCAC4 |
| 313 | EASF | EASCO | | | SCAC3 |
| 314 | EASF | ECONOMICAL AIR SERVICE CO | | | SCAC4 |
| 315 | EASG | EAST SIDE VAN & STORAGE CO | | | SCAC3 |
| 316 | EASH | Eastshore Lines | | US-CA | TRAFFIC |
| 317 | EASI | ELDORADO ARTESIAN SPRINGS INC | | | SCAC4 |
| 318 | EASJ | E A S E CORPORATION | | | SCAC3 |
| 319 | EASK | EASTERN MOTOR LINES INC | | | SCAC3 |
| 320 | EASK | EASTERN MOTOR LINES INC | | | SCAC4 |
| 321 | EASL | E & S LUMBER | | | SCAC4 |
| 322 | EASM | EAST SIDE TRUCKING | | | SCAC3 |
| 323 | EASN | EASTERN TRANSPORTATION CO | | | SCAC3 |
| 324 | EASN | EASTER TRANSPORTATION INC | | | SCAC4 |
| 325 | EASO | EASX Corp. d/b/a EASX R.R. Corp. | 1/1994-7/2005 | | NAKINA |
| 326 | EASO | EASX Corp d/b/a EASX R.R. Corp. | 1/94-7/2000 | | NRHS |
| 327 | EASO | EASX CORPORATION d/b/a EASX RAILROAD CORPORATION | | | PWRC |
| 328 | EASO | EASX Corporation | | | RSRV |
| 329 | EASP | EAS EXPRESS AIRCARGO SYSTEM | | | SCAC3 |
| 330 | EASQ | E & S TRANSPORT | | | SCAC3 |
| 331 | EASQ | EA SERVICES (CORPORATE OFFICE) | | | SCAC4 |
| 332 | EASR | EAS | | | SCAC4 |
| 333 | EASS | Eastern Shuttle | | USA | TRAFFIC |
| 334 | EAST | EASTERN SHORE | | | PWRC |
| 335 | EAST | EAST ARKANSAS MILK COMPANY | | | SCAC3 |
| 336 | EAST | EASTERN TRANSPORT | | | SCAC4 |
| 337 | EASU | WATERFRONT CONTAINER LEASING CO INC. | | USA | BIC |
| 338 | EASU | WATERFRONT CONTAINER LEASING COMPANY | | | PWRC |
| 339 | EASU | Waterfront Container Leasing | | | RSRV |
| 340 | EASU | WATERFRONT CONTAINER LEASING INC. | | | SCAC3 |
| 341 | EASU | WATERFRONT CONTAINER LEASING INC. | | | SCAC4 |
| 342 | EASV | EASTONS, THOS W, SONS, INC | | | SCAC3 |
| 343 | EASX | Enterline & Sons (North Western Refrigerator Line Co.) | 7/1935 | | NAKINA |
| 344 | EASX | EAST RAILCAR CORPORATION | | | PWRC |
| 345 | EASX | EAST RAILCAR CORPORATION | | | SCAC4 |
| 346 | EASY | EASLEY HAULING SERVICE INC | | | SCAC3 |
| 347 | EASY | ELFF AUTO SERVICE/ELFF RACING | | | SCAC4 |
| 348 | EASZ | *HONG KONG ISLANDS LINE AMERICA S.A. | | | PWRC |
| 349 | EASZ | *WATERFRONT CONTAINER LEASING COMPANY | | | PWRC |
| 350 | EASZ | Waterfront Container Leasing | | | RSRV |
| 351 | EASZ | HONG KONG ISLANDS LINE AMERICA S A | | | SCAC4 |
| 352 | EAT | Air Transport | | | ICAO1 |
| 353 | EATA | E A TRUCKING | | | SCAC4 |
| 354 | EATC | EAGLE TRANSFER CO | | | SCAC3 |
| 355 | EATD | EASTERN STATES DISTRIBUTION CORP | | | SCAC3 |
| 356 | EATD | EPIC AUTO TRANSPORT COM INC | | | SCAC4 |
| 357 | EATG | EASTON TRUCKING | | | SCAC3 |
| 358 | EATH | EAGLE AUTO TRANSPORT | | | SCAC4 |
| 359 | EATI | EARNEST, DAVE TRUCKING | | | SCAC3 |
| 360 | EATI | EAST TENNESSEE INDUSTRIAL WAREHOUSE | | | SCAC4 |
| 361 | EATK | EASTERN TRUCKING COMPANY INC | | | SCAC3 |
| 362 | EATL | EMERSON TRANSFER LTD | | | SCAC4 |
| 363 | EATM | EATMORE MARKETS | | | SCAC3 |
| 364 | EATO | EAGLE TOURS INC | | | SCAC3 |
| 365 | EATO | EAGLE TRANSPORTATION LLC | | | SCAC4 |
| 366 | EATP | E A TRUCKING COMPANY | | | SCAC4 |
| 367 | EATQ | E A T INC | | | SCAC3 |
| 368 | EATQ | E A T INC | | | SCAC4 |
| 369 | EATT | EIGHTH AFRAMAX TANKER CORPORATION | | | SCAC4 |
| 370 | EATV | ELVATON AUTO & TRUCK SERVICE INC | | | SCAC4 |
| 371 | EATW | EATON WORLDWIDE FORWARDING INC | | | SCAC3 |
| 372 | EATY | EURO ASIA TRANSLOAD INC | | | SCAC4 |
| 373 | EAU | Eagle European Airways | Callsign: Eagle European, | GB | AVCODES |
| 374 | EAU | Elitavia Malta Ltd | IATA: MA, Callsign: Elite, | M | AVCODES |
| 375 | EAUM | EURASIA AUTOMOTIVE | | | SCAC4 |
| 376 | EAUS | EXPORT AUTO SALES INC | | | SCAC3 |
| 377 | EAUS | EAU CLAIRE COOPERATIVE OIL CO | | | SCAC4 |
| 378 | EAUV | ENGINEERED AUTOMOTIVE | | | SCAC4 |
| 379 | EAV | Elit'Avia d.o.o. | Callsign: Elitavia, | SLO | AVCODES |
| 380 | EAV | Eagle Airlines Luftverkehrsges mbH | IATA: ZN, Callsign: Mayflower, Designator ZN recalled by IATA | A | AVCODES |
| 381 | EAV | Ente Autonomo Volturno s.r.l. | | I | TRAFFIC |
| 382 | EAV | Ente Autonomo Volturno s.r.l. | | IT | VKM |
| 383 | EAVE | ELM AVENUE TRUCKING SERVICE INC | | | SCAC3 |
| 384 | EAVG | EAVES, GERALD | | | SCAC3 |
| 385 | EAVL | EASY TRAVEL | | | SCAC3 |
| 386 | EAW | European Airways Ltd. | IATA: HY, Callsign: European, | GB | AVCODES |
| 387 | EAW | Walya Airways | Callsign: Walya, | ETH | AVCODES |
| 388 | EAWD | EASTWOOD CARRIERS INC | | | SCAC3 |
| 389 | EAWE | EAST-WEST EXPRESS | | | SCAC3 |
| 390 | EAWI | EAST-WEST INC | | | SCAC3 |
| 391 | EAWL | EAST WEST LINES INC | | | SCAC3 |
| 392 | EAWN | EASTERN WINDS INC | | | SCAC4 |
| 393 | EAWS | EASTWAY SERVICE CO OF HOUSTON INC | | | SCAC3 |
| 394 | EAWU | EASYWAY INTERNATIONAL LLC | | USA | BIC |
| 395 | EAWY | EASYWAY MOVING SALES & SERVICE | | | SCAC3 |
| 396 | EAX | Eastern Air Executive Ltd. | Callsign: Eastex, | GB | AVCODES |
| 397 | EAX | European Aviation School of Barcelona S.L. | Callsign: Aereas, | E | AVCODES |
| 398 | EAX | Eastern Air Executive | | | ICAO1 |
| 399 | EAXP | EAGLE EXPRESS | | | SCAC3 |
| 400 | EAXR | EAGLE EXPRESS | | | SCAC3 |
