| 3901 | ENEC | ENERCON TRUCKING INC | | | SCAC3 |
| 3902 | ENEC | ENE TRANSPORT INC | | | SCAC4 |
| 3903 | ENED | ENGLER, ED TRUCKING | | | SCAC3 |
| 3904 | ENED | ELIASON FARMS LTD | | | SCAC4 |
| 3905 | ENEE | EMPRESA NACIONAL ELCANO DELA MARINA | | | SCAC3 |
| 3906 | ENEE | ENERGY MARITIME INC | | | SCAC4 |
| 3907 | ENEH | ENERCHEM TRANSPORT INC | | | SCAC3 |
| 3908 | ENEI | ENTERPRISE EXPRESS INC | | | SCAC3 |
| 3909 | ENEK | E N E KIMOLOS I | | | SCAC4 |
| 3910 | ENEO | ENE TRANSPORT INC | | | SCAC4 |
| 3911 | ENEQ | ENGLUND EQUIPMENT COMPANY | | | SCAC3 |
| 3912 | ENER | ENERGY EXPRESS INC | | | SCAC3 |
| 3913 | ENES | ENE SYROS LTD | | | SCAC4 |
| 3914 | ENET | ENERGY TRANSPORTATION INC | | | SCAC4 |
| 3915 | ENEW | E N E DELOS I | | | SCAC4 |
| 3916 | ENEX | LAKE SHORE RAILWAY HISTORICAL SOCIETY | | | PWRC |
| 3917 | ENEX | Lake Shore Railway Historical Society | | | RSRV |
| 3918 | ENEX | LAKE SHORE RAILWAY HISTORICAL SOCIE | | | SCAC4 |
| 3919 | ENF | ENAC | Callsign: Enav Check, | F | AVCODES |
| 3920 | ENF | ENAV S.p.A. | Callsign: Enav Check, | I | AVCODES |
| 3921 | ENFA | ENCORE FORWARDING INC | | | SCAC4 |
| 3922 | ENFD | ENGLEFIELD OIL CO | | | SCAC4 |
| 3923 | ENFL | ENTERPRISE FREIGHT LINES INC | | | SCAC3 |
| 3924 | ENFM | ENGLES FAMILY MOVING | | | SCAC3 |
| 3925 | ENFM | ENGLES TRUCKING SERVICES INC | | | SCAC4 |
| 3926 | ENFO | ENCORE FORWARDING INC | | | SCAC4 |
| 3927 | ENFQ | E & F TRUCKING INC | | | SCAC3 |
| 3928 | ENFS | EASTERN NETWORK FORWARDERS LTD | | | SCAC4 |
| 3929 | ENFY | ENFINITY LLC | | | SCAC4 |
| 3930 | ENGB | E N G TRANSPORT CO | | | SCAC3 |
| 3931 | ENGB | Engadin Bus | Eigentümer: Bus und Service AG | CH | TRAFFIC |
| 3932 | ENGC | ENGLAND, C R AND SONS, INC. | | | SCAC3 |
| 3933 | ENGC | ENGLAND, C R INC | | | SCAC4 |
| 3934 | ENGD | ELANDAN GARDENS LTD | | | SCAC4 |
| 3935 | ENGE | ENGEL VAN LINES INC | | | SCAC3 |
| 3936 | ENGE | ENGLAND ENTERPRISES INC | | | SCAC4 |
| 3937 | ENGG | ENGLISH, GLEN D | | | SCAC3 |
| 3938 | ENGG | ENGAUGE CONTROLS INC | | | SCAC4 |
| 3939 | ENGH | ENGLISH & SONS INC | | | SCAC3 |
| 3940 | ENGI | ENGINEERED TRANSPORT SERVICE INC | | | SCAC3 |
| 3941 | ENGI | ENGLAND, C R INC (INTERMODAL DIVISI | | | SCAC4 |
| 3942 | ENGJ | ENGLE, JACK & COMPANY | | | SCAC4 |
| 3943 | ENGK | ENGELKENS, GLENN R | | | SCAC3 |
| 3944 | ENGK | ENGELKENS, GLENN R | | | SCAC4 |
| 3945 | ENGL | ENGLAND, C R INC (LOGISTICS DIV) | | | SCAC4 |
| 3946 | ENGM | ENGELMAN TRUCKING CO | | | SCAC3 |
| 3947 | ENGN | ENGLAND TRANSPORTATION COMPANY | | | SCAC3 |
| 3948 | ENGN | ENGEL TRUCKING INC | | | SCAC4 |
| 3949 | ENGO | ENGEN, H O INC | | | SCAC3 |
| 3950 | ENGR | ENGLISH, R & FILS INC | | | SCAC4 |
| 3951 | ENGS | ENGEL MOVING SYSTEMS INC | | | SCAC3 |
| 3952 | ENGT | ENGLANDER TRANSPORT INC | | | SCAC3 |
| 3953 | ENGT | ENGLANDER TRANSPORT INC | | | SCAC4 |
| 3954 | ENGU | ENGLEHARD | | | SCAC4 |
| 3955 | ENGX | BASF Catalysts LLC | added 10/2006 | | NAKINA |
| 3956 | ENGX | Englehard Corp. | added 10/1998; 7/2000-7/2005; eliminated 10/2006 | | NAKINA |
| 3957 | ENGX | Englehard Corp. | added 10/98; 7/2000 | | NRHS |
| 3958 | ENGX | BASF CATALYSTS [ENGLEHARD CORPORATION] | | | PWRC |
| 3959 | ENGX | Englehard Corporation | | | RSRV |
| 3960 | ENGX | Englehard Corporation | | | RSRV |
| 3961 | ENGX | BASF CORPORATION | | | SCAC4 |
| 3962 | ENHD | E & H DISTRIBUTING CO | | | SCAC3 |
| 3963 | ENHR | EIGHTY NINE HUNDRED RATE AGREEMENT | | | SCAC3 |
| 3964 | ENHS | E & H SERVICE | | | SCAC3 |
| 3965 | ENHW | EAST ANDERSON HARDWOODS LLC | | | SCAC4 |
| 3966 | ENI | Enimex Ltd. | Callsign: Enimex, Founded in 1994. Ceased operations during 2008. | EST | AVCODES |
| 3967 | ENI | Enimex | | | ICAO1 |
| 3968 | ENIC | Enid Central Ry., Inc. | added 7/1982; eliminated 5/1983 | | NAKINA |
| 3969 | ENIC | Enid Central Ry., Inc. | added 7/82; eliminated 5/83 | | NRHS |
| 3970 | ENIC | ENID CENTRAL RAILROAD | | | PWRC |
| 3971 | ENIE | ENNIS ENTERPRISES | | | SCAC3 |
| 3972 | ENIH | ENI SHIPPING INC | | | SCAC4 |
| 3973 | ENIK | E N E IKARIA LIMITED | | | SCAC3 |
| 3974 | ENIS | ENNIS TRANSPORTATION CO INC | | | SCAC3 |
| 3975 | ENIS | ENNIS TRANSPORTATION CO INC | | | SCAC4 |
| 3976 | ENIW | EMPIRE NAVIGATION INC | | | SCAC4 |
| 3977 | ENJ | Nortjet | IATA: EL, Callsign: Nortjet, Ceased operations | E | AVCODES |
| 3978 | ENJ | 1263343 Alberta Ltd t/a Enerjet | IATA: EG, Callsign: Enerjet Air, Formerly known as NewAir & Tours | CDN | AVCODES |
| 3979 | ENJ | Engelsberg Norbergs Järnvägshistoriska förening | | SE | VKM |
| 3980 | ENJK | E & J TRUCKING | | | SCAC3 |
| 3981 | ENJQ | E & J TRUCKING COMPANY | | | SCAC3 |
| 3982 | ENK | Joint Stock Company Enkor | IATA: 5Z, Callsign: Enkor, IATA designator changed to GZ | RUS | AVCODES |
| 3983 | ENK | Joint Stock Company Enkor | IATA: G5, Callsign: Enkor, IATA designator changed to G8. IATA designator changed from 5Z. Designator G5 reinstated by IATA | RUS | AVCODES |
| 3984 | ENK | Joint Stock Company Enkor | IATA: G8, Callsign: Enkor, Founded in 1997. Ceased operations in 2004. IATA designator changed from G5. IATA designator changed from 5Z. Designator G5 reinstated by IATA | RUS | AVCODES |
| 3985 | ENK | Executive Airlink, Inc. | Callsign: Sunbird, | USA | AVCODES |
| 3986 | ENK | Enkor JSC | IATA: G8 | | ICAO1 |
| 3987 | ENKI | ENKI INTERNATIONAL | | | SCAC3 |
| 3988 | ENKI | ENDURAPAK INC | | | SCAC4 |
| 3989 | ENKL | E & K LEASING | | | SCAC3 |
| 3990 | ENLA | ENGLAND TRANSFER & STORAGE CO | | | SCAC3 |
| 3991 | ENLA | ENLACE FRONTERIZO TERRESTRE S A DE | | | SCAC4 |
| 3992 | ENLC | ENLACES TRANSPORTES INTERNACIONALES | | | SCAC4 |
| 3993 | ENLD | E & L DISTRIBUTING INC | | | SCAC3 |
| 3994 | ENLE | ENLOE FARMS LLC | | | SCAC4 |
| 3995 | ENLF | E & L FREIGHT SYSTEMS INC | | | SCAC3 |
| 3996 | ENLG | EURO NORDIC LOGISTICS BV | | | SCAC4 |
| 3997 | ENLL | EXPRESS NAVARRATE LLC | | | SCAC4 |
| 3998 | ENLN | ENCORE LOGISTICS INC | | | SCAC4 |
| 3999 | ENLO | E NINE (E9) LOGISTICS INC | | | SCAC4 |
| 4000 | ENLQ | E&L TRUCKING CO | | | SCAC3 |
