Findings:

• Citadel
• DataTrade Citadel
• Citadel Colour
• The Citadel
• Citadel Miniatures
• Halifax Citadel
• Black Citadel
• Citadels
• Mutant Chronicles: Siege of the Citadel
• The Citadel of the Autarch
• Rhode Island
• Long Island
• Prince Edward Island
• Seabrook Island, South Carolina
• Mackinac Island
• Falklands War
• island
• Monkey Island
• The Secret of Monkey Island
• Europa Island
• Rottnest Island
• Spratly Islands
• Vancouver Island
• Long Island iced tea
• Coney Island
• Hawaiian Island Chain
• Islands
• West Island
• Coney Island Cyclone
• Mercer Island
• Fantasy Island
• Gilligan's Island
• Island Records
• Devil's Island
• Christmas Island
• Avery Island
• The Island of the Day Before
• Palm Island
• Three Mile Island
• Solomon Islands
• Marshall Islands
• Cape Breton Island
• Easter Island
• Paradise Island Test
• Bainbridge Island, Washington
• Pleasure Island
• University of Rhode Island
• Channel Islands
• Cook Islands
• The Island of Misfit Toys
• Santa Catalina Island
• Wallis and Futuna Islands
• Virgin Islands
• British Virgin Islands
• United States Minor Outlying Islands
• Fiji Islands
• Cayman Islands
• Turks and Caicos Islands
• Falkland Islands
• Faroe Islands
• Adventure Island
• Coney Island Baby
• Baker Island
• Jarvis Island
• Canton Island
• Howland Island
• Johnston Island
• Sand Island
• Midway Island
• Northern Mariana Islands
• U.S. Virgin Islands
• Wake Island
• Navassa Island
• Ascension Island
• Bouvet Island
• White Island
• Once On This Island
• Goat Island
• Ashmore and Cartier Islands
• Clipperton Island
• Cocos (Keeling) Islands
• Coral Sea Islands
• Glorioso Islands
• Heard and McDonald Islands
• Juan de Nova Island
• I was once stranded on a dessert island
• Norfolk Island
• Pitcairn Island
• Paracel Islands
• CIA World Factbook - South Georgia and the South Sandwich Islands
• Island in the Sea of Time
• Tromelin Island
• Escape From Staten Island
• Anthrax Island
• Candy Apple Island
• This Island Earth
• The Curse of Monkey Island
• Amelia Island
• Island of Reil
• Toronto Islands
• Maori occupation of the Chatham Islands
• Escape from Monkey Island
• My Island
• Queen Charlotte Islands
• island or lake?
• I was once stranded on a desert island
• Island Fish Jasconius
• Rhode Island Red
• Somewhere off the coast of Melee Island…
• A Coney Island of the Mind
• Rhode Island It's for Me
• Island Line
• Aleutian Islands
• How to watch the stars from a secluded island
• Oak Island Water Pit
• Directions to Monkey Island
• The Everything People Registry : United States : Rhode Island
• Andros Island
• The Seven Deadly Sins of Gilligan's Island
• Prudence Island
• Ellis Island
• Treasure Island
• Stewart Island
• The Island of Dr. Moreau
• Staten Island
• traffic island
• Prince Edward Island Golf Courses
• Desert Island Discs
• Leeward Islands
• Windward Islands
• Monkey Island Insults
• Island Class Patrol Vessel
• Tangier Island
• Battleship Island
• the Inupiaq and St. Lawrence Island Yupik People
• University of Prince Edward Island
• The Tale of the Unknown Island
• No man is an island
• Long Island City
• Driving in the U. S. Virgin Islands
• You know you're from Prince Edward Island if...
• Gilbert Islands
• Annacis Island
• Granville Island
• Kiawah Island
• Manitoulin Island
• Whale Island
• The Island of Dr. Moreau Chapter 1
• The Island of Dr. Moreau Introduction
• The Island of Dr. Moreau Chapter 2
• The Island of Dr. Moreau Chapter 3
• Block Island
• Commander Islands
• Galapagos Islands
• Midway Islands

If you Log in you could create a "Citadel Island" node. If you don't already have an account, you can register here.