GTNW may refer to:

• Global Thermo-Nuclear War, a video game mode in Modern Warfare 2
• GTE Northwest, the former name of the company Frontier Communications Northwest

• Sully (2016 movie)
• Sully and Lavernock
• Sully and Lavernock Community Council
• Sully-André Peyre
• Sully, Brian
• Sully County Courthouse
• Sully Creek
• Sully Creek (South Dakota)
• Sully Diaz
• Sully (dog)
• Sully Hospital
• Sully: Miracle on the Hudson
• Sully railway station
• Sully, Thomas
• Sully, West Virginia
• Sulman, Thomas
• Sulmona Calcio 1921
• Sulo Aittoniemi
• Sulochana Latkar filmography
• Sulochrin:oxygen oxidoreductase (cyclizing, (+)-specific)
• Sulod
• Sulo Heino
• Sulo Leppanen
• Sulom-Beck Oskanov
• Sulong Zambales Party