AERO-ALPHABET - En

ENAER (Empresa Nacional de Aeronáutica de Chile / English: National Aeronautic Enterprise of Chile) {ErZ}
ENAER A-36 Halcón
ENAER Avion Livano
ENAER E-26 Tamiz
ENAER Eaglet
ENAER ECH-02 Ñamcú
ENAER Pantera
ENAER T-35 Pillán
ENAER T-35T Aucán
ENAER T-36 Halcón

Endicott (J. L. Endicott Airplane Co. - Medford . NY . USA)
Endicott 1910 Biplane

Engels (Yevgenii Robertovich Engels)
Engels I
Engels II
Engels III
Engels 1915 Monoplane
Engels MI (Morskoi Istrebitel - eng.: marine fighter)

Enghusen-Anderson (Victor Enghusen & Morris Anderson - Frontenac . MN . USA)
Enghusen-Anderson 1931 Monoplane

Engineering Division (Engr. Division . McCook Field - Dayton . OH . USA / Hampton Roads . VA . USA) {ErZ}
Engineering Division DH-4
Engineering Division GA-1
Engineering Division GAX
Engineering Division H-1
Engineering Division M-1
Engineering Division NBL-1
Engineering Division P-28 (McCook Field)
Engineering Division P-68 (McCook Field)
Engineering Division P-69 (McCook Field)
Engineering Division P-176 (McCook Field)
Engineering Division P-200 (McCook Field)
Engineering Division P-263 (McCook Field)
Engineering Division P-303 (McCook Field)
Engineering Division TP-1
Engineering Division TW-1
Engineering Division USAC-1
Engineering Division USB
Engineering Division USD-9A
Engineering Division VCP
Engineering Division XB-1A
Engineering Division XCO-5
Engineering Division XCO-6
Engineering Division-Pomilio BVL-12
Engineering Division-Pomilio FVL-8
Verville-Packard R-1

Engle (Richard B. "Dick" Engle Aircraft Corp. (Palmer Inventions Inc. / Engel Air Products Inc. / Palmer Cam Engine Mfg. Co.) - Boston, Massachusetts, United States / Cambridge, Massachusetts, United States / Framingham, Massachusetts, United States / Natick, Massachusetts, United States)
Engle 10 (Engel 1-C)
Engle T-1 little Chief

Engle-Myers (Bruce Engle and Garland Myers - Burlington . IA . USA)
Engle-Myers Red Wing

English (Peter English & W. P. English - Oakland . CA . USA / San Francisco . CA . USA)
English 1908 Helicopter

English Electric {ErZ}
English Electric Ayr
English Electric Canberra
English Electric Kingston
English Electric P.1
English Electric P.1B Lightning
English Electric Wren

Engstrom (Erik Engstrom)
Engstrom EES-1 Sky Swallow V1

Ensley (A. Y. Ensley - Livingston . CA . USA)
Ensley A-1

Enstrom {ErZ}
Enstrom 280
Enstrom 480
Enstrom F-28
Enstrom T-28
Enstrom TH-28
Enstrom TH-180

Entecho
Entecho Demipod
Entecho Mupod

Entler (Victor Entler / Entler-Werke - Wilhelmshaven) {ErZ}
Entler E.II

Entwicklungsring-Nord
(Focke-Wulf . Hamburger Flugzeugbau . Weserflug - Focke-Wulf . Weserflug - were later absorbed into VFW)
Erno-61-4

Entwicklungsring-Süd
(EWR)