BNL may refer to: __NOTOC__ Entertainment Banjo Newsletter, a magazine devoted to the 5-string banjo Barenaked Ladies, a rock band from Canada Basketball National League, South Africa's top basketball division British National League (disambiguation), two former ice hockey leagues Buy-n-Large, a fictional megacorporation featured in the movie WALL-E
Organisations Banca Nazionale del Lavoro, an Italian bank Brookhaven National Laboratory, New York, US
Other uses Uptown Station, train station in Normal, Illinois, USA; Amtrak station code BNL Block nested loop, an algorithm in computing