Simple categories matching supranational:

• institution,
• legislature,
• organization,
• system,
• structure,
• agency,
• alliance,
• arrangement,
• law,
• organisation,
• ideology,
• body,
• aggregation,
• parliament,
• entity,

Members with property supranational:

• eu,
• european_court,
• opec,
• ummah,
• wto,
• ibrd,
• icc,
• weakening,
• union,
• steel_community,
• foreign_government,
• business_interest,
• nato,
• un,
• imf,
• european_commission,
• interpol,
• international_labour,
• transnational_corporation,
• nascent_europe,
• unesco,
• eu_council,
• european_community,
• commission,
• federation,
• gatt,
• european_investment,
• united_nation,
• europol,
• british,
• gatt_rule,
• ec_law,
• ec,
• european-union_eu,
• foundation,
• african_union,
• conference,
• bureaucracy,
• court,
• vast_majority,
• economic_union,
• eu_commission,
• association,
• council,
• asean,
• international_principle,
• eu_institution,
• imo,
• european_parliament,
• european,
• multinational_company,
• eec,
• wto_committee,
• ngo,
• world,
• european-community_ec,
• communism,
• parliament,
• mali_federation,
• ec_commission,
• unicef,
• us,
• united_state,
• fao,
• europe_smith,
• asian,
• nordic_council,
• diplomatic_conference,
• company,
• superpower,
• trading_bloc,
• europe,
• change,
• expanding_nato,
• multinational_corporation,
• high_authority,
• critical_approach,
• european_council,