Proposal, Proposed country, Proposed Melbourne rail extensions, List of proposed power stations in Australia, Proposed federal states of the Philippines, List of proposed railway stations in England, List of proposed railway stations in Wales, Carajás (proposed Brazilian state), List of proposed state mergers, Lincoln (proposed Northwestern state), Proposed top-level domain, Superior (proposed U.S. state), List of tallest proposed buildings, Proposed flags of Taiwan, Notice of proposed rulemaking, Tapajós (proposed Brazilian state), List of proposed future transport, Absaroka (proposed state), List of proposed amendments to the Constitution of the United States, 2022 proposed Political Constitution of the Republic of Chile, Kamakura's proposed World Heritage Sites, Proposed British Bill of Rights, World Hockey Association (proposed), List of proposed Solar System probes, Proposed Welsh justice system, List of proposed railway electrification routes in Great Britain, Proposed domed Brooklyn Dodgers stadium, Proposed second Scottish independence referendum, Proposed expansion of the New York City Subway, Proposed high-speed rail by country, List of proposed language families, Planetary objects proposed in religion, astrology, ufology and pseudoscience, Proposed 2013 Australian constitutional referendum, Belfast United (proposed football club), Proposed flag of North West England, Baltimore Bombers (proposed NFL team), International Legion (proposed), List of proposed canals, Proposed dams in the Kaliwa River watershed, Proposed directly elected mayor for the Dublin metropolitan area, Proposed Kenosha–Racine–Milwaukee regional rail service

List of proposed provinces and territories of Canada, Proposed 2008 Basque status referendum, Proposed South Shore Line station in South Bend, Proposed railways in Sydney, Proposed Philippine Basketball Association arena, List of proposed currencies, Proposed transport developments in Bristol, Proposed Bosniak republic, List of proposed voivodeships of Poland, Proposed Melbourne tram extensions, List of proposed railway stations in Scotland, Proposed National Education Service, Proposed Israeli annexation of the West Bank, Proposed 1893 Constitution of the Hawaiian Kingdom, Proposed Canberra-Yass railway, Proposed states and union territories of India, Proposed Croat federal unit in Bosnia and Herzegovina, State of Sequoyah, Proposed Anglo-Swedish Antarctic Expedition 1915–1920, List of proposed Australian flags, Mithila (proposed Indian state), Stars proposed in religion, Proposed long-term solutions for the euro area crisis, Balkania (proposed state), Kosovo–Serbia land swap, List of proposed space telescopes, Proposed light rail developments for Cork City, Proposed developments of Manchester Metrolink, List of national flag proposals, Convention to propose amendments to the United States Constitution, Proposed Soviet invasion of Hokkaido, List of Space Launch System launches, Proposed flags of U.S. states, Proposed "Liberty" Amendment to the United States Constitution, Jefferson State, Health care reforms proposed during the Obama administration, List of dams and reservoirs in Pakistan, Proposed Russian annexation of Transnistria, State of Westmoreland, Proposed Welsh independence referendum, Proposals for new Australian states, LaGuardia Airport subway extension, Proposed acquisition of U.S. Steel by Nippon Steel, Proposed referendum on the Brexit withdrawal agreement, List of former and proposed municipalities of Belgrade, Jefferson (proposed Pacific state), List of proposed national monuments of the United States, Proposed bans of LGBT-themed books in the United States, Proposed handover of Bashar al-Assad to Syria, Proposed Los Angeles NFL stadiums

Proposal, Proposed country, Proposed Melbourne rail extensions, List of proposed power stations in Australia, Proposed federal states of the Philippines, List of proposed railway stations in England, List of proposed railway stations in Wales, Carajás (proposed Brazilian state), List of proposed state mergers, Lincoln (proposed Northwestern state), Proposed top-level domain, Superior (proposed U.S. state), List of tallest proposed buildings, Proposed flags of Taiwan, Notice of proposed rulemaking, Tapajós (proposed Brazilian state), List of proposed future transport, Absaroka (proposed state), List of proposed amendments to the Constitution of the United States, 2022 proposed Political Constitution of the Republic of Chile, Kamakura's proposed World Heritage Sites, Proposed British Bill of Rights, World Hockey Association (proposed), List of proposed Solar System probes, Proposed Welsh justice system, List of proposed railway electrification routes in Great Britain, Proposed domed Brooklyn Dodgers stadium, Proposed second Scottish independence referendum, Proposed expansion of the New York City Subway, Proposed high-speed rail by country, List of proposed language families, Planetary objects proposed in religion, astrology, ufology and pseudoscience, Proposed 2013 Australian constitutional referendum, Belfast United (proposed football club), Proposed flag of North West England, Baltimore Bombers (proposed NFL team), International Legion (proposed), List of proposed canals, Proposed dams in the Kaliwa River watershed, Proposed directly elected mayor for the Dublin metropolitan area, Proposed Kenosha–Racine–Milwaukee regional rail service, List of proposed provinces and territories of Canada, Proposed 2008 Basque status referendum, Proposed South Shore Line station in South Bend, Proposed railways in Sydney, Proposed Philippine Basketball Association arena, List of proposed currencies, Proposed transport developments in Bristol, Proposed Bosniak republic, List of proposed voivodeships of Poland, Proposed Melbourne tram extensions, List of proposed railway stations in Scotland, Proposed National Education Service, Proposed Israeli annexation of the West Bank, Proposed 1893 Constitution of the Hawaiian Kingdom, Proposed Canberra-Yass railway, Proposed states and union territories of India, Proposed Croat federal unit in Bosnia and Herzegovina, State of Sequoyah, Proposed Anglo-Swedish Antarctic Expedition 1915–1920, List of proposed Australian flags, Mithila (proposed Indian state), Stars proposed in religion, Proposed long-term solutions for the euro area crisis, Balkania (proposed state), Kosovo–Serbia land swap, List of proposed space telescopes, Proposed light rail developments for Cork City, Proposed developments of Manchester Metrolink, List of national flag proposals, Convention to propose amendments to the United States Constitution, Proposed Soviet invasion of Hokkaido, List of Space Launch System launches, Proposed flags of U.S. states, Proposed "Liberty" Amendment to the United States Constitution, Jefferson State, Health care reforms proposed during the Obama administration, List of dams and reservoirs in Pakistan, Proposed Russian annexation of Transnistria, State of Westmoreland, Proposed Welsh independence referendum, Proposals for new Australian states, LaGuardia Airport subway extension, Proposed acquisition of U.S. Steel by Nippon Steel, Proposed referendum on the Brexit withdrawal agreement, List of former and proposed municipalities of Belgrade, Jefferson (proposed Pacific state), List of proposed national monuments of the United States, Proposed bans of LGBT-themed books in the United States, Proposed handover of Bashar al-Assad to Syria, Proposed Los Angeles NFL stadiums, Proposed federative units of Brazil, Thirteen Points, Tavistock railway station, Federalism in the United Kingdom, Basirhat district, Merger of Korean Air and Asiana Airlines, Proposed British Isles fixed sea link connections, Proposed expansion of the Buffalo Metro Rail, Terra (proposed currency), Long Island (proposed state), Internet Standard, Proposed Saint David's Day bank holiday, Canceled transitway projects in Minneapolis–Saint Paul, Proposed all-Ireland football team, Proposed Iowa City-North Liberty Commuter Rail, Partition and secession in California, Chicago casino proposals, 2008 Arkansas Act 1, Praxis (proposed city), Proposed Aberdeen stadium, 2024 Irish constitutional referendums, List of proposed missions to the outer planets, NDG Auckland Centre, Proposed interstate water pipelines to California, North–South Wales railway, Romanian withdrawal from the European Union, Proposed Chicago south suburban airport, Proposed light rail developments for Galway City, List of future Interstate Highways, List of proposed national parks of the United States, Tillegra Dam proposal, Federalism and Rodrigo Duterte, Proposed Japanese invasion of Australia during World War II, Proposed United States acquisition of Greenland, Proposed cession of the Gambia to France, Proposed National Unification Promotion Law, Crandon mine, Proposed federal subjects of Russia, Proposed Russian annexation of South Ossetia, Sitamarhi–Jaynagar–Nirmali line (via Sursand), Proposed reforms of mass surveillance by the United States, Bell Bay Pulp Mill, Partition of Iraq, Aotearoa New Zealand Public Media, Proposed Japanese invasion of Sichuan, Proposed commuter rail in the Phoenix metropolitan area, Proposed Rourkela railway division, Proposed Northern Territory statehood, Hungarian withdrawal from the European Union, Attempted merger of Publicis and Omnicom, Texas divisionism, State of Deseret, Treaty of Guarantee (proposed), Truro and Newquay (proposed UK Parliament constituency), Proposed Alajuelense Stadium, Proposed Columbia Gorge casino, Twin Metals mine, Boc Cabinets, Thaidene Nëné National Park Reserve, Proposed political status for Puerto Rico