abbr., ecol. |
EU Emissions Trading Scheme (MichaelBurov); EU ETS (MichaelBurov); EU-ETS (MichaelBurov); EU Emission Trading Scheme (MichaelBurov); EU Emissions Trading System (MichaelBurov); EU Emission Trading System (MichaelBurov); European Union Emission Trading System (MichaelBurov) |