The Knowne World refers to the places where the Society for Creative Anachronism exists.
The Knowne World is divided into twenty Kingdoms, each with its own set of traditions and awards. However, some awards, such as Award of Arms and Patent of Arms are recognized across the entirety of the Knowne World.
The Knowne World is governed by Corpora.
List of Kingdoms in the Knowne World, in order of founding.
|Kingdom||Date Founded||Parent Kingdom||Mundane Geography||Website|
|West Kingdom||May 1, A.S. 1||n/a||USA: Northern California, Nevada and Alaska; JAPAN, KOREA, THAILAND, and the PACIFIC RIM||link|
|East Kingdom||June, A.S. 3||n/a||USA: eastern Pennsylvania, eastern New York, Delaware, New Jersey, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, Maine; CANADA: Quebec, Prince Edward Island, Nova Scotia, New Brunswick and Newfoundland||link|
|Middle Kingdom||September, A.S. 4||n/a||USA: Michigan, Ohio, Indiana, Illinois, Scott County in Iowa, most of Kentucky; CANADA: Essex County in Ontario||link|
|Atenveldt||January, A.S. 5||West Kingdom||USA: Arizona||link|
|Meridies||January, A.S. 12||Atenveldt||USA: Alabama, almost all of Georgia, a bit of the panhandle of Florida, most of Tennessee, and parts of southern Kentucky||link|
|Caid||June, A.S. 13||West Kingdom||USA: Southern California, Greater Las Vegas Area, and Hawaii||link|
|Ansteorra||June, A.S. 14||Atenveldt||USA: Oklahoma, most of Texas||link|
|Atlantia||May, A.S. 16||East Kingdom||USA: Maryland, District of Columbia, North and South Carolina, Virginia, Augusta, Georgia||link|
|An Tir||January, A.S. 16||West Kingdom||USA: Oregon, Washington, the northern tip of Idaho; CANADA: most of British Columbia, Yukon and Northwest Territories||link|
|Calontir||February, A.S. 18||Midrealm||USA: Kansas, Missouri, Iowa, Nebraska, Northern Arkansas||link|
|Trimaris||September A.S. 20||Meridies||USA: Majority of Florida; lays claim to PANAMA||link|
|the Outlands||June, A.S. 21||Atenveldt||USA: New Mexico, most of Colorado, parts of Nebraska; Eastern Wyoming, and El Paso & Hudspeth counties in Texas||link|
|Drachenwald||June, A.S. 28||East Kingdom||EUROPE, AFRICA, MIDDLE EAST||link|
|Artemisia||July, A.S. 32||Atenveldt||USA: Montana, southern Idaho, most of Utah, western Colorado, and Western Wyoming||link|
|Æthelmearc||September, A.S. 32||East Kingdom||USA: central/western Pennsylvania, western New York, and West Virginia||link|
|Ealdormere||October, A.S. 33||Midrealm||CANADA: Ontario (except for Essex County, and Northwestern Ontario)||link|
|Lochac||July, A.S. 37||West Kingdom & Caid||AUSTRALIA and NEW ZEALAND; parts of ANTARCTICA||link|
|Northshield||October, A.S. 39||Midrealm||USA: North Dakota, South Dakota, Minnesota, Wisconsin, the Upper Peninsula of Michigan; CANADA: Manitoba and Northwestern Ontario||link|
|Gleann Abhann||November, A.S. 40||Meridies||USA: Mississippi, Louisiana, most of Arkansas, and Memphis, Tennessee||link|
|Avacal||June, A.S. 50||An Tir||CANADA: eastern British Columbia, Alberta, Saskatchewan||link|