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), Proposed flags of Taiwan, List of tallest proposed buildings, Tapajós (proposed Brazilian state), Notice of proposed rulemaking, List of proposed future transport, List of proposed amendments to the Constitution of the United States, Absaroka (proposed state), 2022 proposed Political Constitution of the Republic of Chile, World Hockey Association (proposed), List of proposed Solar System probes, Proposed Welsh justice system, Kamakura's proposed World Heritage Sites, Proposed British Bill of Rights, Proposed domed Brooklyn Dodgers stadium, Proposed second Scottish independence referendum, List of proposed railway electrification routes in Great Britain, Proposed expansion of the New York City Subway, List of proposed language families, Proposed high-speed rail by country, 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, International Legion (proposed), List of proposed canals, Proposed dams in the Kaliwa River watershed, Baltimore Bombers (proposed NFL team), Proposed directly elected mayor for the Dublin metropolitan area, List of proposed provinces and territories of Canada

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

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