https://www.sreb.org/general-information/participating-states
Participating states - Southern Regional Education Board
and eligible institutions in them
participating statessouthern regionaleducationboard
https://editorials.voa.gov/a/3050601.html
Holding OSCE Participating States Accountable
Participating states of the Organization for Security and Cooperation in Europe, or OSCE, have committed themselves to rights and fundamental freedoms.
participating statesholdingosceaccountable
https://www.uswca.org/participating-bonspiels
United States Women's Curling Association (USWCA) - Participating Bonspiels
united stateswomencurlingassociationparticipating