Sentinel may refer to:
Guards
Border guard, a state agent who controls the security at borders
Honor guard, a ceremonial escort
Places
Sentinel, Oklahoma
Sentinel Islands, a pair of islands in the Andaman Islands
Sentinel Range, a mountain range in Antarctica
Sentinel Secondary School, a school in West Vancouver, British Columbia
Sentinel building, an apartment tower in North Shore City, New Zealand
Sentinel Peak
Sentinel Peak
Sentinel Peak
Sentinel Peak
Publications
Local newspapers
The Sentinel , published in Gauhati, Assam, India
The Sentinel , published in Carlisle, Pennsylvania
The Sentinel , published in Stoke-on-Trent, England
The Daily Sentinel , based in Nacogdoches, Texas
Los Angeles Sentinel, published in Los Angeles, California
Milwaukee Journal Sentinel, published in Milwaukee, Wisconsin
The News-Sentinel, published in Fort Wayne, Indiana
Orlando Sentinel, published in Orlando, Florida
St. Louis Sentinel, published in St
Source:
http://en.wikipedia.org/wiki/Sentinel