Agencies Served by Forensic Science Services
| Agency Abbreviation | Agency Name | |
| AABB | American Association of Blood Banks | |
| ABC | Alcohol Beverage Control | |
| ACA | Anaheim City Attorney | |
| AFD | Anaheim Fire Department | |
| APD | Anaheim Police Department | |
| ATF | Alcohol Tobacco and Firearms | |
| BFD | Brea Fire Department | |
| BMFEA | Bureau of Medi-Cal Fraud and Elder Abuse | |
| BPD | Brea Police Department | |
| BPFD | Buena Park Fire Department | |
| BPPD | Buena Park Police Department | |
| CA Dept Ins | CA Department of Insurance | |
| CA FTB | California Franchise Tax Board | |
| CAC | California Association of Criminalists | |
| CAP | College of American Pathologists | |
| CAT | California Association of Toxicologist | |
| CCR | County Clerk Recorder | |
| CCSD | Contra Costa Sheriff Department | |
| CHP | California Highway Patrol (Unknown Division) | |
| CHP BP | CHP Baldwin Park | |
| CHP C | CHP San Juan Capistrano | |
| CHP GG | CHP Garden Grove | |
| CHP O | CHP Oceanside | |
| CHP ON | CHP Ontario | |
| CHP R | CHP Riverside | |
| CHP SA | CHP Santa Ana | |
| CHP SB | CHP Santa Barbara | |
| CHP SD | CHP San Diego | |
| CHP SFS | CHP Santa Fe Springs | |
| CHP W | CHP Westminster | |
| CID | Criminal Investigation Division | |
| CMPD | Costa Mesa Police Department | |
| COC | Central Court | |
| Coroner | Orange County Coroner | |
| Coroner Long | Orange County Coroner with Initials | |
| Covina | Covina Police Department | |
| CPD | Cypress Police Department | |
| CSUFPD | California State University Fullerton Police Department | |
| Customs | US Customs | |
| DA | Orange County District Attorney | |
| DA-SIU | DA - Special Investigation Unit | |
| DA/RG | DA Regional Gang | |
| DCA | Department of Consumer Affairs | |
| DEA | Drug Enforcement Agency | |
| DMV | Department of Motor Vehicles | |
| DOH | Department of Health | |
| DOJ | Department of Justice | |
| DOT | Department of Transportation | |
| DPD | Downey Police Department | |
| FAA | Federal Aeronautics and Aviation | |
| FBI | Federal Bureau of Investigation | |
| FBI SA | FBI Santa Ana | |
| FED | Miscellaneous Federal Agencies | |
| FFD | Fullerton Fire Department | |
| FONT | Fontana Police Department | |
| FPD | Fullerton Police Department | |
| FSF | Forensic Science Foundation | |
| FSH | Fairview State Hospital police | |
| FSS | Forensic Science Services | |
| FVPD | Fountain Valley Police Department | |
| FVSH | Fountain Valley State Hospital | |
| GET | Gang Enforcement Team | |
| GGFD | Garden Grove Fire Department | |
| GGPD | Garden Grove Police Department | |
| GPD | Glendale Police Department | |
| Hawthorn PD | Hawthorn Police Department | |
| HBPD | Huntington Beach Police Department | |
| HCA | Health Care Agency | |
| HRCS | Hood River County Sheriff | |
| Impact | Los Angeles Impact | |
| Inglewood PD | Inglewood Police Department | |
| INS | Immigration and Naturalization Service | |
| INYO | Inyo County | |
| IPD | Irvine Police Department | |
| IRS | Internal Revenue Service | |
| IWMD | Integrated Waste Mgmt. Dept. | |
| LA Impact | LA Impact | |
| Labor | US Dept. of Labor Office of Inspector General | |
| LACOR | Los Angeles Coroner | |
| LASD | Los Angeles County Sheriff Department | |
| LBPD | Laguna Beach Police Department | |
| LHPD | La Habra Police Department | |
| LNGBCH | Long Beach Police Department | |
| LOS AL | Los Alamitos Police Department | |
| LOS ANG | Los Angeles Police Department | |
| LPPD | La Palma Police Department | |
| LVPD | Las Vegas Police Department | |
| MARSH | Orange County Marshal Office | |
| MONO | Mono County | |
| NBFD | Newport Beach Fire Department | |
| NBPD | Newport Beach Police Department | |
| NFSTC | National Forensic Science Training Center | |
| NIS | Naval Investigation Service | |
| NTSB | National Transportation Safety Bureau | |
| OCAT | Orange County Auto Theft Task Force | |
| OCC | Orange Coast College | |
| OCFA | Orange County Fire Authority | |
| OCFD | Orange County Fire Department | |
| OCLET | Orange County Law Enforcement Team | |
| OCMETH | Orange County Meth. Lab | |
| OCSD | Orange County Sheriff Department | |
| OFD | Orange Fire Department | |
| OPD | Orange Police Department | |
| OSPD | Oceanside Police Department | |
| Palm Springs | Palm Springs Sheriff Department | |
| Parole | California State Department of corrections/Parole | |
| PMO CP | Marine Corps Camp Pendleton | |
| PMO ET | Marine Corps El Toro | |
| PMO T | Marine Corps Tustin | |
| Pomona | Pomona Police Department | |
| PPD | Placentia Police Department | |
| PROB | Orange County Probation Department | |
| PRPD | Paso Robles Police Department | |
| PUBGRD | Public Guardian | |
| RCMP | Royal Canadian Mounted Police | |
| RNSP | OCSD: Regional Narcotics Suppression Program | |
| RSO | Riverside Sheriff Department | |
| Saddleback | Saddleback College | |
| SAFD | Santa Ana Fire Department | |
| SalinasPD | Salinas Police Department | |
| SanJosePD | San Jose Police Department | |
| SanMateoSD | San Mateo Sheriff Department | |
| SantaMonicaPD | Santa Monica Police Department | |
| SAPD | Santa Ana Police Department | |
| SAUSP | Santa Ana Unified School Police | |
| SBDA | San Bernardino District Attorney Office | |
| SBPD | Seal Beach Police Department | |
| SBSO | San Bernardino Sheriff Office | |
| SDSO | San Diego Sheriff Office | |
| SERI | Serological Research Institute | |
| SFRR | Santa Fe Railroad | |
| SIMI | Simi Valley Police Department | |
| SSA | Social Services Agency | |
| STPark | State Parks | |
| TPD | Tustin Police Department | |
| TRacKRS | Task Force Review Aimed at Catching Killers Rapists and Sexual Offenders | |
| Treasury | US Treasury Department | |
| UCIPD | University of California at Irvine Police Department | |
| USA | United States Attorney | |
| USSS | United States Secret Service | |
| UTAH | Utah State Police | |
| UTAK | UTAK Proficiencies | |
| VCS | Ventura County Sheriff | |
| VPD | Visalia Police Department | |
| WCPD | West Covina Police Department | |
| WFD | Westminster Fire Department | |
| Whittier PD | Whittier Police Department | |
| WPD | Westminster Police Department | |