| AFOSI | Air Force Office of Special Investigations |
| AFSF | Air Force Security Forces |
| AMTRK-OI | Amtrak Office of Inspector General |
| AMTRK | Amtrak Police |
| BOG-FRS | Board of Governors of the Federal Reserve System |
| ATF | Bureau of Alcohol, Tobacco, Firearms & Explosives |
| BEP | Bureau of Engraving and Printing |
| BOP | Bureau of Prisons |
| CIA | Central Intelligence Agency |
| CIS | Citizenship and Immigration Services |
| CNCS-OIG | Corporation for National and Community Service - OIG |
| CBP | Customs and Border Protection |
| CSOSA | D.C. Court Services & Offender Supervision Agency |
| DCDC | D.C. Department of Corrections |
| DYRS | D.C. Department of Youth Rehabilitation Services |
| DCRA | D.C. Dept. of Consumer & Regulatory Affairs |
| DCFD-IU | D.C. Fire Department - Investigative Unit |
| DCGOV | D.C. Government |
| DCHA | D.C. Housing Authority |
| DCOIG | D.C. Office of the Inspector General |
| PSD | D.C. Protective Services Division |
| DCPL | D.C. Public Library |
| DCIS | Defense Criminal Investigative Service |
| DIA | Defense Intellegence Agency |
| DLA | Defense Logistics Agency |
| DHHS-OIG | Department of Health & Human Services OIG |
| DEA | Drug Enforcement Administration |
| EPA | Environmental Protection Agency |
| FAM | Federal Air Marshal |
| FBI | Federal Bureau of Investigation |
| FBP | Federal Bureau of Prisons |
| FEMA | Federal Emergency Management Agency |
| FLETC | Federal Law Enforcement Training Center |
| FPO | Federal Parole Officers |
| FPS | Federal Protective Service |
| FRB | Federal Reserve Board |
| FRB-OIG | Federal Reserve Board - Office of the Inspector General |
| DOI-FWS | Fish and Wildlife Service |
| FDA | Food and Drug Administration |
| FBPD | Fort Belvoir Police Department |
| GAO | Government Accounting Office |
| GPO | Government Printing Office |
| GSA-OIG | GSA Office of Inspector General |
| HUD-OIG | Housing & Urban Development - Office of Inspector General |
| HUD | Housing and Urban Development |
| ICE | Immigration and Customs Enforcement |
| IRS | Internal Revenue Service |
| LOC-OIG | Library of Congress - Office of Inspector General |
| METRO | Metro Transit Police |
| MPDC | Metropolitan Police of the District of Columbia |
| MWAA | Metropolitan Washingtion Airport Authority |
| NASA-OIG | NASA Office of Inspector General |
| NASA | National Aeronautics & Space Administration |
| NCUA | National Credit Union Administration |
| NGIA | National Geospatial-Intelligence Agency |
| NIST | National Institute of Standards & Technology |
| NIH | National Institutes of Health |
| NNMC | National Naval Medical Center |
| NPS | National Park Service |
| NSA | National Security Agency |
| ZOO | National Zoological Park Police |
| NCIS | Naval Criminal Investigative Service |
| NDW | Naval District Washington |
| NRC | Nuclear Reglatory Commission |
| ONI | Office of Naval Intelligence |
| OPM-FID | Office of Personnel Management Federal Investigative Div. |
| PPD | Pentagon Force Protection Agency |
| POST | Postal Police |
| RAILR | Railroad |
| SMITH | Smithsonian Institution |
| SSA-OIG | Social Security Administration OIG |
| STATE | State Department |
| STATE-OI | State Department - Office of Inspector General |
| DSS | State Department Diplomatic Security Service |
| SUPER | Superior Court |
| TSA | Transportation Security Administration |
| TIGTA | Treasury Inspector General for Tax Administration |
| ARMY-CID | U.S. Army - Criminal Investigation Division |
| ARMY | U.S. Army - Intelligence |
| USCP | U.S. Capitol Police |
| USCG | U.S. Coast Guard |
| USDA | U.S. Department of Agriculture |
| USDA-OIG | U.S. Department of Agriculture OIG |
| COMM | U.S. Department of Commerce |
| DOD | U.S. Department of Defense |
| DOED | U.S. Department of Education |
| DOED-IG | U.S. Department of Education - Office of the Inspector Gener |
| DOE | U.S. Department of Energy |
| HHS-OIG | U.S. Department of Health & Human Services OIG |
| HHS | U.S. Department of Health and Human Services |
| DHS | U.S. Department of Homeland Security |
| DOI | U.S. Department of Interior |
| DOJ | U.S. Department of Justice |
| DOJ-OIG | U.S. Department of Justice - Office of the Inspector General |
| LABOR | U.S. Department of Labor |
| DOL-IG | U.S. Department of Labor - Office of the Inspector General |
| INTER | U.S. Department of the Interior |
| TREAS | U.S. Department of the Treasury |
| DOT | U.S. Department of Transportation |
| VA | U.S. Department of Veterans Affairs |
| USMS | U.S. Marshals Service |
| USMP | U.S. Military Police |
| MINT | U.S. Mint Police |
| NARA-IG | U.S. National Archives & Records Administration IG |
| USPP | U.S. Park Police |
| USPIS | U.S. Postal Inspection Service |
| USPS-OIG | U.S. Postal Service - Office of the Inspector General |
| PPSO | U.S. Probation & Pretrial Services |
| USSS | U.S. Secret Service |
| USSS-UD | U.S. Secret Service - Uniformed Division |
| SUPCT | U.S. Supreme Court |
| UDC | University of the District of Columbia |
| VOID | VOID - NOT ASSOCIATED WITH ANY AGENCY |
| WRPD | Walter Reed Police Division |
