It stands for swap notional principal amount; the nominal value that is used as a basis for calculation of swap...

Warning: Creating default object from empty value in /hermes/bosnacweb04/bosnacweb04ai/b1550/ipg.lantanasolutionsbh98965/fincyclopedia/wp-content/plugins/independent-core/admin/ReduxCore/inc/class.redux_filesystem.php on line 29