DIRECTORY ABBREVIATIONS ADMIN - Administration ATTY - Attorney AUTH - Authority BIA - Bureau of Indian Affairs BOR - Borough BU - Bureau CHF - Chief 1CL - First Class CMDR - Commander CO - County COL - Colonel COP - Chief of Police CPL - Corporal CPT - Captain GRIM - Criminal CRNRS OFC - Coroner's Office CTL - Control CTY - City CWO - Chief Warrant Officer DA - District Attorney's DEP - Deputy DEFT - Department DET - Detective DIV - Division DIV ABT - Division of Alcoholic Beverages and Tobacco DOJ - Department of Justice DPS - Department of Public Safety ENF - Enforcement FO - Field Office GEN - General HPTL - Highway Patrol HQ - Headquarters IDENT - Identification INSPR - Inspector INVSTGN - Investigation INVSTGR - Investigator JR - Junior LAW ENF DIV - Law Enforcement Division LIQ - Liqour LT - Lieutenant 1LT - First Lieutenant 2LT - Second Lieutenant LTC - Lieutenant Colonel MAJ - Major MSGT - Master Sergeant NARC - Narcotics NPS - National Park Service OFC - Office OFCR - Officer PD - Police Department POL - Police PROS OFC - Prosecutor's Office PTLM - Patrolman RCMP - Royal Canadian Mounted Police REG - Region, Regional SA - Special Agent SD - Sheriff's Department SEC - Security 1SGT - First Sergeant SGT - Sergeant SHF - Sheriff SHP - State Highway Patrol SO - Sheriff's Office SPG - Special SPOL - State Police SPTL - State Patrol SR - Senior SUPT - Superintendent SUPV - Supervisor SUPVY - Supervisory TN - Town TNG - Training TPR - Trooper TWP - Township UNIV - University USA - U.S. Army USAF - U.S. Air Force USCP - U.S. Capitol Police USHP - Undersheriff USMC - U.S. Marine Corps USMS - U.S. Marshals Service USN - U.S. Navy USPP - U.S. Park Police USSS - U.S. Secret Service VIL - Village WO - Warrant Officer POST OFFICE ABBREVIATIONS FOR STATES USED IN DEPARTMENT HEADINGS PAGE 289 1958