Related by context. Frequent words. (Click for all words.) 55 Explosives 50 Explosives ATF 47 ATF 45 Bureau 42 Firearms 40 FinCEN 39 Narcotic 37 Investigative Unit 37 Violent Crime 37 Organised Crime 37 Narcotics 36 Firearm 36 Violent Crimes 36 Bureaus 35 Organized Crime 35 Narcotics Control 35 Money Laundering 35 FBI 35 Gun Violence 34 Postal Inspection Service 34 Alcoholic Beverages 34 Fraud Unit 34 BUREAU 34 firearms 34 Background Check 34 law enforcement 33 Investigation 33 Sex Offender Registration 32 Fraud Investigation 32 Investigative 32 Auto Theft 32 Enforcement Unit 32 Criminal Investigative Division 32 Law Enforcement 32 Customs 32 High Intensity Drug 32 KBI 32 Postal Inspectors 32 Sex Crimes 32 Criminal Investigation Bureau 31 Counter terrorism 31 Criminal Investigation 31 Criminal Investigation Unit 31 bureau 31 HIDTA 31 JTTF 31 Narcotics Bureau 31 Agencies 31 NICS 31 Violent Crimes Task Force 31 Criminal 30 Automotive Repair 30 Crime 30 law enforcers 30 FBI Uniform Crime 30 Weapons 30 Accident Investigation 30 Instant Criminal 30 Handguns 30 explosives 30 Illegal Guns 30 Drug Enforcement Agency 30 Gang Unit 30 Hazardous Waste 29 Gun Control 29 Hazardous Materials 29 OIG 29 GAO 29 Corruption Prevention 29 Investigation Unit 29 Alcohol Tobacco 29 IRS Criminal Investigation 29 Special Investigations 29 Munitions 29 Counterterrorism 29 Marshals 29 Improvised Explosive Devices 29 Marshals Service 29 Explosive 29 Arson Task Force 29 Attorneys Offices 29 IG 29 Investigations Unit 29 ATF agents 29 unlicensed firearms 29 Pesticide 28 DEA 28 Secret Service 28 Immigration Enforcement 28 Drug Control 28 Anti Terrorism 28 TSCRA 28 Special Agent 28 OJP 28 Arson 28 Criminal Investigation Division 28 Ricin 28 Motor Vehicle 28 Forensic Laboratory 28 Gang Enforcement 28 meth lab busts