sentry

• Sentry (Kree)
• Sentry (Curtis Elkins)
• Sentry (Robert Reynolds)
• Senator Ward (comics) or Sentry

• Sentry (AUV), an autonomous underwater vehicle used to measure deep-ocean data
• E-3 Sentry AWACS, airborne early warning aircraft
• Lancair Sentry, American kit aircraft

• The Sentry, a PGA Tour golf tournament.
• Picket (military) or sentry, one or more soldiers stationed on guard duty
• The Sentinel (video game), also known as The Sentry
• The Sentry (organization), merger of Not on Our Watch
• The Sentry (Fabritius), a 1654 painting by Carel Fabritius
• "Sentry" (short story), a 1954 short story by Fredric Brown
• Sentry (monitoring system), an automatic near-Earth asteroid collision monitoring system
• Sentry Foods, a chain of grocery stores in Wisconsin, United States
• Sentry Insurance, a Wisconsin-based insurance company
• Sentry Island, Nunavut, Canada

• General Orders for Sentries
• Nissan Sentra
• Sentinel (disambiguation)
• Guard (disambiguation)
• SENTRI
• Sentry gun, a gun that automatically aims and fires at targets
• SentrySafe, a safe manufacturing company headquartered in Rochester, New York
• Soviet frigate Storozhevoy
• Travel Sentry

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