In my country it's colloquially called just "stick" (the english word), sometimes "USB stick". "Copy that stuff on the stick." I suppose in english "a stick" r

In my country it's colloquially called just "stick" (the english word), sometimes "USB stick". "Copy that stuff on the stick." I suppose in english "a stick" refers to any long thin piece of a tree or shrub, so it's ambiguous.