Teams Pools by Group Confederation Tweet Share Pools by Group Preliminary Round - Group 3 Pool A3 Qatar Slovenia Tunisia Venezuela Pool B3 Germany Mexico Montenegro Spain Pool C3 Chinese Taipei Greece Kazakhstan Puerto Rico Pool D3 Greece Puerto Rico Qatar Slovenia Pool E3 Mexico Montenegro Tunisia Venezuela Pool F3 Chinese Taipei Germany Kazakhstan Spain Confederation Conféderation européenne de volleyball (CEV) Germany Greece Montenegro Slovenia Spain Asian volleyball confederation (AVC) Chinese Taipei Kazakhstan Qatar Norceca Volleyball Confederation (NORCECA) Mexico Puerto Rico Confédération africaine de volleyball (CAVB) Tunisia Confederacion sudamericana de voleibol (CSV) Venezuela