Northrop Grumman
Northrop N-1M
Northrop YA-13
Northrop XFT
Northrop YB-35
Northrop YB-49
Northrop N-9M
Jack Northrop
Northrop Delta
Northrop T-38 Talon
Northrop YF-23
Northrop Corporation
Northrop YC-125 Raider
Northrop YF-17 Cobra
Northrop F-15 Reporter
John Howard Northrop
Northrop F-89 Scorpion
Northrop F-20 Tigershark
Northrop Grumman X-47A Pegasus
Northrop Alpha
Northrop Grumman B-21 Raider
Northrop X-21
Lucius Bellinger Northrop
Northrop N-102 Fang
Northrop Gamma
Northrop F-5 Freedom Fighter
Northrop YA-9
Northrop XA-16
Northrop B-2 Spirit
Northrop BT
Northrop N-3
Northrop (homonymie)
Northrop Tacit Blue
Northrop Beta
Henry Northrop
Northrop A-17
Northrop XP-79
Northrop P-61 Black Widow
Northrop AQM-35
Northrop Grumman Electronic Systems
Northrop (Minnesota)
Northrop XP-56 Black Bullet
Northrop Grumman Innovation Systems
Northrop Grumman MQ-8C Fire Scout
Northrop X-4 Bantam
Northrop Grumman X-47B
Northrop Grumman Guardian
Northrop M2-F3
Northrop Grumman MQ-4C Triton
Northrop AQM-38
Newport News Shipbuilding
Northrop Grumman Firebird
Northrop Grumman MQ-8 Fire Scout
Northrop Grumman RQ-180
Northrop HL-10
Northrop M2-F2
Harmon Northrop Morse
Northrop Frye
SM-62 Snark
Northrop Grumman E-8 Joint STARS
Northrop Grumman RQ-4 Global Hawk
Northrop Grumman E-10 MC2A
BQM-74 Chukar
Northrop Grumman Lunar Lander Challenge