e
- E-2C Hawkeye 2000
- E-2D Advanced Hawkeye
- E-8C Joint STARS
- EA-18G Growler
- EA-6B Prowler Improved Capability (ICAP) III
- Earth Observing System - Aqua
- Earth Observing System - Aura
- eDrive
- eDrive Aero
- eDrive Nitro
- Electric Propulsion
- Electronics
- Er, Cr:YSGG
- Er:YAG
- Extendible Support Structure (ESS)