| Name | Explanation | Examples |
|---|
| EA |
Experimental Apparatus, Experimentalnyj Apparat |
2-EA and others |
| ECM |
Electronic CounterMeasures (NATO) |
| EI |
Experimental fighter, Experimentalnij Istrebitel |
EI page |
| ELA, ÝËÀ |
Experimental Flying Apparatus, Experimentalnij Letatelnyj Apparat |
ELA-7 page |
| EMZ |
Experimentalnyj Mashinostroiteknyj Zavod, Experimental Machine-Building Plant |
| EOUL |
Experimentalnyj Otriad Unyh Lnetchikov, Experimental Young Pilots Group |
See
P.I.Grokhovskij page |
| EVK |
Air Ships Squad, Eskadra Vozdushnyh Korablej |
see 'Ilya Mourometz' page |
| EWF |
Electronic WarFare |