NTTP

NTTP may refer to:


 * The ICAO code for Maupiti Airport
 * Non-type template parameter, a type of parameter in a template (C++)
 * 7-Nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine a Nitrosamine