. "United States Postal Service Office of the Inspector General" . . . "Postal Service Office of Inspector General" . . . . . "Postal Service inspector general" . "Inspector General" . . . "Inspector General of the Postal Service" . . "USPS Office of Inspector General" . "United States Postal Service, Office of Inspector General" . "Office of Inspector General" . . . . . . . . . "United States Postal Service Office of Inspector General" . . . . . "USPS-OIG" . . . "1996" . "The Office of Inspector General" . "USPS inspector general" . "United States Postal Service Office of Inspector General" .