Park Forest Historical Society

Illinois.

Parke County Historical Society

Rockville, Indiana.

Parker County Genealogical Society -Genealogy for Texas

Parramatta & District Historical Society Inc.

New South Wales, Australia.

Parrsboro Shore Historical Society

Nova Scotia, Canada.

Parwich & District Local History Society

Derbyshire, England.

Pasco County Genealogical Society, Inc.

Dade City, Florida.

Pass Christian Historical Society

Pass Christian, Mississippi.

Passaic County Historical Society

Paterson, New Jersey.
[The original link is broken. This link points to an archived copy on the Wayback Machine]

Patricia Liddell Researchers - Chicago Chapter/Afro-American Historical & Genealogical Society, Inc.

Paulding County Genealogy Society

Paulding, Ohio. A chapter of the Ohio Genealogy Society .

Paulton History Society

Somerset, England.
[The original link is broken. This link points to an archived copy on the Wayback Machine]

Pawnee County Historical Society

Pawnee, Oklahoma.

Paxtang Historical Society

Paxtang, Dauphin County, Pennsylvania

Payne County Genealogical Society

Oklahoma.

Paynesville Historical Society

Minnesota.

PC Users Group of South Jersey

Genealogy SIG for the PC Users Group of South Jersey based in Cherry Hill, New Jersey serving southern & central New Jersey and Philadelphia.

Pea River Historical and Genealogical Society of Coffee County

Enterprise, Alabama.

Peabody Historical Society

Massachusetts.

Peace River Genealogical Society

Alberta.