A.G.H.O.S.T.

The Atlantic Paranormal Society

Arizona Desert Ghost Hunters

The Chancery House

Evergreen Paranormal

Ghosthound

Ghosts of the Prairie

Ghost Research Foundation

Ghost Research Society

GhostStudy.com

Ghost Trackers of Northern New Jersey

Ghost Village 

Mystic Ghost

New York Ghost Chapter

North Jersey Paranormal Research

Ghost Hunters Ohio Search Team

Paranormal Investigation Team of Tulsa

Paranormal Researchers of Ohio Valley 

Paranormal Research Society of New England

Paranormal Societys.Com

Paranormal Society of Pennsylvania

Preternatural Research Society 

Renee's Ghosts

Rocky Mountain Paranormal Research Society

San Gabriel Valley Paranormal Researchers

Scottish Ghosts

The Shadowlands: Ghosts & Hauntings

South Jersey Ghost Research

South Jersey Paranormal Research

Southwestern Ghost Hunters Association

Spiritsearchers

St. Louis Haunts

Wintersteel