I made this thread for all discussions, questions and breaking news about countries and territories that aren't IOC members; whether it's Bougainville's attempts to become independent, the Faroe Islands trying to join the IOC, Vatican City's athletics team, or a small island competing in organized sport for the first time.
To track where everyone is I made a list here. The list includes all countries and dependencies with some kind of population (going off of ISO codes mostly) and I will be updating it as statuses change. "Competing Internationally" means they're active on an international sporting level – either part of a multi-sport Games or an international sport federation.
Countries Competing Internationally:
Abkhazia (CONIFA)
Niue (Commonwealth Games, World Rugby)
Northern Cyprus (CONIFA, WPA)
Sahrawi Republic (CONIFA)
Somaliland (CONIFA)
South Ossetia (CONIFA)
Vatican City (UCI, World Taekwondo)
Countries Not Competing Internationally:
Sovereign Order of Malta
Transnistria
Territories Competing Internationally:
Åland Islands (Island Games)
Anguilla (Commonwealth Games, FIFA, World Athletics)
Bonaire (CONCACAF)
Curacao (CACSO Games, FIFA, FINA)
Falkland Islands (Commonwealth Games, ICC)
Faroe Islands (Island Games, FIFA, FINA)
French Guiana (CACSO Games, CONCACAF)
French Polynesia (Pacific Games, FIFA, World Athletics)
Gibraltar (Commonwealth Games, FIFA, World Athletics)
Greenland (Island Games, IHF, IBU)
Guadeloupe (CACSO Games, CONCACAF)
Guernsey (Commonwealth Games, ICC)
Isle of Man (Commonwealth Games, ICC)
Jersey (Commonwealth Games, ICC)
Macau (Asian Games, FIFA, World Athletics)
Martinique (CACSO Games, CONCACAF)
Montserrat (Commonwealth Games, FIFA, World Athletics)
Mayotte (Indian Ocean Games)
New Caledonia (Pacific Games, FIFA)
Norfolk Island (Commonwealth Games, FIBA, World Athletics)
Northern Marianas (Pacific Games, AFC, World Athletics)
Reunion (Indian Ocean Games)
Saba Island (NORCECA)
Saint Helena (Commonwealth Games, ICC)
Saint Martin (CONCACAF)
Sint Eustatius (NORCECA)
Sint Maarten (CACSO Games, CONCACAF, FINA)
Tokelau (Pacific Games, ITTF)
Turks and Caicos Islands (Commonwealth Games, FIFA, World Athletics)
Wallis and Futuna (Pacific Games, ITTF)
Territories Not Competing Internationally:
Akrotiri and Dhekelia
Antarctica
Ascension Island
Bouvet Island
British Indian Ocean Territory
Christmas Island
Clipperton Island
Cocos Islands
French Southern Lands
Heard and McDonald Islands
Pitcairn Islands
Saint Barthelemy
Saint Pierre and Miquelon
South Georgia
Svalbard and Jan Mayen
Tristan da Cunha
US Minor Outlying Islands