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Northrop XFT
Northrop YA-13
Northrop YB-35
Northrop Delta
Northrop YB-49
Northrop N-9M
Jack Northrop
Northrop T-38 Talon
Northrop YF-23
Northrop Corporation
Northrop YC-125 Raider
Northrop YF-17 Cobra
John Howard Northrop
Northrop F-89 Scorpion
Northrop X-21
Northrop F-20 Tigershark
Northrop F-15 Reporter
Northrop Grumman B-21 Raider
Northrop Alpha
Northrop Grumman X-47A Pegasus
Lucius Bellinger Northrop
Northrop N-102 Fang
Northrop Gamma
Northrop F-5 Freedom Fighter
Northrop YA-9
Northrop XA-16
Northrop BT
Northrop B-2 Spirit
Northrop (homonymie)
Northrop P-61 Black Widow
Northrop Beta
Northrop XP-79
Northrop A-17
Northrop Tacit Blue
Henry Northrop
Northrop N-3
Northrop (Minnesota)
Northrop Grumman Electronic Systems