- New England-based group offers articles, chat, and case files relating to hauntings, angelology and demonology, nature spirits, and the technical side of investigation. TAPS is well-known for its founders, Sci Fi channel's "Ghost Hunters".
- Non-profit educational association offers examples, techniques and explanations related to Electronic Voice Phenomena (EVP) and Instrumental TransCommunication (ITC).
- Run by VJ Enterprises, this site describes the transformation of our world into a Golden Age by 2013. Covers UFOs, crystal skulls, the New Age, networking and Peru.
- This Singapore-based society researches paranormal activity in Singapore and nearby countries. The site provides paranormal resources including encounter reports.
- Ghosts, UFOs, unexplained mystery’s. Exclusive 24 hour paranormal newsfeed. Video and trip reports from across the world. Coming soon our paranormal friend finder.
- UK based. Investigates "the strange, the weird, and the eerie", including ghosts, UFOs, and other paranormal phenomena. Worldwide paranormal news, discussion forum, and information from their case files.
- Florida Ghost Team (formerly South Florida Ghost Team) investigates hauntings and other paranormal phenomena. Include case records, video and audio recordings, and a select of false positive photos.
- Investigators serving inland Southern California and beyond. Site offers audio/visual evidence from cases, upcoming events, and equipment information and reviews.
- Parapsychologist Dr. Larry Montz and his team investigate ghosts, hauntings, psychics. Investigations, presentations, and testing available for a fee.
- Conducts investigations into unexplained and paranormal phenomena in the north-west of England. Features code of practice, events calendar and membership details.
- Offers case files and articles related to the investigation of ghosts, demons, and other paranormal activity. Collections of articles and photos address "false positive" images, "paranormal theology", and investigation group management.
- This event, held in Nottinghamshire, UK, includes demonstrations of clairvoyant and physical mediumship, and transfiguration, as well as trade stands and lectures. A Universal Passing Over will be held to collectively pass over spirits into the next realm.
- Para.Science was established to conduct serious study, research and investigation into all types of paranormal phenomena. Based on the Wirral, in North West England.
- Presents research, paranormal articles, and the psychologists corner. Publishes PI Veritas Magazine online and hosts the annual UNIV-CON paranormal conference at Penn State University.
- Pennsylvania-based paranormal researchers and investigators. Site offers case files, articles on equipment usage, and a breakdown of causes for "orbs".
- This research group provides articles on paranormal investigation, research projects, and examples of paranormal audio and video from their collection.
- Group from Buckinghamshire England that investigate the paranormal worldwide. Highlights of the site include pictures and videos from cases, and articles describing their perspectives on the paranormal.
- Headquartered in Oregon, TEPS performs paranormal research as well as several historic preservation projects. They also host the Rose City Paranormal Conference.
- Based in the Quincy, IL area. Provides forums, newsletters, downloads and links related to the paranormal. Their research includes ghosts, demonology, and local legends.
- Geared towards research on the different subjects of the paranormal, the promotion of its awareness and understanding, and the development of psychic abilities of its members.
- Based in Wisconsin, this organization aims to help those experiencing paranormal phenomena, performing research and investigation into hauntings and demonology.
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