| Abbreviation | Definition |
|---|---|
| ENKA | Kautokeino, S-Norway |
| ENKB | Kristiansund-Kvernberget, S-Norway |
| ENKJ | Kjeller, S-Norway |
| ENKR | Kirkenes-Hoybuktmoen, S-Norway |
| ENL | CENTRALIA Municipal Airport, Centralia, Illinois |
| ENL | Centralia Municipal Airport, Centralia, Illinois USA |
| ENL | Centralia Municipal Airport, Centralia, Illinois USA |
| ENLI | Lista, S-Norway |
| ENLK | Leknes, S-Norway |
| ENML | Molde-Aro, S-Norway |
| ENMR | Mehamn, S-Norway |
| ENMS | Mosjoen, S-Norway |
| ENN | Nenana, Alaska USA |
| ENNA | Banak, S-Norway |
| ENNK | Narvik-Framnes, S-Norway |
| ENNM | Namsos, S-Norway |
| ENNO | Notodden, S-Norway |
| ENOA | Oseberg, S-Norway |
| ENOL | Orland, S-Norway |
| ENOV | Oersta/Volda Hovden, S-Norway |