Northrop Grumman
[ar] نورثروب غرومان
[arz] شركة نورثروب
[az] Northrop Grumman
[be] Northrop Grumman Corporation
[bn] নরথ্রপ গ্রামেন
[ca] Northrop Grumman
[cs] Northrop Grumman
[da] Northrop Grumman Corporation
[de] Northrop Grumman
[el] Northrop Grumman