SENTRI SENTRI SENTRI SENTRI SENTRI SENTRI SENTRI Sentri SENTRI along the southern border with Mexico SENTRI SENTRI SENTRIopens in a new window SENTRI SENTRI SENTRI SENTRI U.S. Customs and Border Protection website. SENTRI http://www.cbp.gov/travel/trusted-traveler-programs/sentri Sentri Pass SENTRI SENTRI