CNAP may refer to:
Centro Nazionale Anti Pandemico, an Italian state laboratory for pandemic research Cnap Twt, a disused quarry that is a Site of Special Scientific Interest in the Vale of Glamorgan, south Wales Calling Name Presentation (CNAP), functionality on phone networks to provide the name identification of the calling party. Centre national des arts plastiques (CNAP), a French institution that supports the visual arts Center for Non-Anthropocentric Play, is a Norwegian Biocentric research Laboratory in the line of the philosopher Arne Naess. Clann na Poblachta (CnaP), a defunct Irish republican political party Colorado Natural Areas Program, a statewide program to protect threatened and endangered species Continuous noninvasive arterial pressure (CNAP), method of measuring arterial blood pressure in real-time