Associations
- ADSAI: Associated Detectives & Security Agencies of Illinois, Inc., www.the-adi.com
- ACFE: Association of Certified Fraud Examiners, www.acfe.com
- AFSA – IRS: The Association of Former Special Agents of the Internal Revenue Service,www.afsa-irs.org
- AIA: Alaska Investigators’ Association, www.akinvestigators.com
- ALDONYS: Associated Licensed Detectives of New York State, http://www.aldonys.org
- ARC Network: Accident Reconstruction Network, www.accidentreconstruction.com
- BAIL USA: On Facebook
- CALI: California Association of Licensed Investigators, www.cali-pi.org
- EPIC Alert: Electronic Privacy Information Center bi-weekly publication covering issues related to privacy and civil liberties in the information age, http://epic.org/alert/
- FALI: Florida Association of Licensed Investigators, www.fali.com
- FAPI: Florida Association of Private Investigators, www.myfapi.org
- FAPPS: Florida Association of Professional Process Servers, www.fapps.org
- FASCO: Florida Association of Security Companies, http://fascoweb.com/
- GAPPI: Georgia Association of Professional Private Investigators, www.gappi.org
- IAAR: International Assoc for Asset Recovery, www.iaaronline.org
- IAPI: Indiana Association of Professional Investigators, www.iapi.net
- IAPI: Iowa Association of Private Investigators, www.iowa-investigators.com
- Intellenet: International Intelligence Network, www.intelnetwork.org
- ISPAG: Investigative and Security Professional Association of Georgia, www.ISPAG.us
- ISPLA: Investigative & Security Professionals for Legislative Action, www.ispla.org
- KALI: Kansas Association of Licensed Investigators, www.k-a-l-i.org
- KPIA: Kentucky’s Professional Investigators Association, http://www.kpia.org
- LPDAM: Licensed Private Detectives Association of Massachusetts, Inc., www.lpdam.com
- LPIA: Louisiana Private Investigator’s Association, www.lpia.net
- MCODSA: Michigan Court Officers, Deputy Sheriffs, & Process Servers Association,www.mcodsa.com
- MCPI: Michigan Council of Private Investigators, www.mcpihome.com
- MLPIA: Maine Licensed Private Investigators Association, www.mlpia.org
- NALI: National Association of Legal Investigators, www.nali.com
- NAPPS: National Association of Professional Process Servers, www.napps.org
- NCISS: National Council of Investigation and Security Services, http://www.nciss.com
- NHLI: New Hampshire League of Investigators, www.nhli.net
- NJLPIA: New Jersey Licensed Private Investigators Association, www.njlpia.com
- NJSIA: New Jersey Special Investigators Association, http://njsia.memberlodge.org
- OALI: Oregon Association of Licensed Investigators, www.oali.org
- OASIS: Ohio Association of Security & Investigation Services, www.ohoasis.com
- OIA: Ohio Investigators Association, http://oia.homestead.com
- OPIA: Oklahoma Private Investigators Association, www.opia.com
- PALI: Pennsylvania Association of Licensed Investigators, http://www.pali.org
- PAWLI: Professional Association of Wisconsin Licensed Investigators, www.pawli.com
- PIAM: Private Investigators Alliance of Maryland, www.maryland-investigators.com
- PIAVA: Private Investigators Association of Virginia, www.piava.org
- PICA: Professional Investigators of California, www.PICA-association.com
- PISA: Professional Investigators and Security Association, www.pisa.gen.va.us
- PISP: Private Investigators and Security Professionals (PISP) of West Virginia,www.pispwv.org
- PPIAC: Professional Private Investigator’s Association of Colorado, www.ppiac.org
- PrivateInvestigatorEDU.org: All-inclusive online resource dedicated solely to private investigations, PrivateInvestigatorEDU.org.
- SCALI: South Carolina Association of Legal Investigators, www.scalinv.com
- TAI: Tennessee Association of Investigators, www.taionline.org
- TALI: Texas Association of Licensed Investigators, www.tali.org
- WAD: World Association of Detectives, http://www.wad.net/
- WALI: Washington Association of Legal Investigators, http://www.wali.org
Books & Publications
- Principles of Investigative Documentation, Philip A. Becnel IV (Author)
- Private Investigator Entry Level (02E): An Introduction to Conducting Private Investigations, Philip A. Becnel IV (Author)
- Pursuit Magazine: Journal of Professional Excellence for Investigators,http://pursuitmag.com
- Surveillance, Investigation, and Security Consulting Services, First Research