Northrop Corporation
Cape Northrop
Wayne Northrop
Northrop Model 8
Northrop F-20 Tigershark
Northrop F-89 Scorpion
John Northrop
Northrop F-5 Freedom Fighter
Northrop Grumman B-2 Spirit
Northrop Grumman
Northrop P-61 Black Widow
Northrop (olika betydelser)
Northrop Grumman Guardian
Northrop Frye
Northrop Grumman MQ-8 Fire Scout
Northrop Grumman B-21 Raider
Northrop, Minnesota
Northrop Gamma
Northrop Grumman RQ-180
Newport News Shipbuilding
Northrop Grumman E-8 Joint STARS
Northrop Grumman E-11A
Northrop Delta
Northrop Grumman E-2 Hawkeye
Northrop Grumman RQ-4 Global Hawk
Northrop Grumman EA-6B Prowler