GRANDMAS is a term used to refer to grandmothers, both maternal and paternal. NANS is an acronym for 'Nurturing And Nurturing Superiors', which is a term used to describe grandmothers who are especially nurturing and supportive. NANAS is an acronym for 'Nurturing And Nurturing Aunts and Sisters', which is a term used to describe aunts and sisters who are especially nurturing and supportive. Both terms are used to recognize the important role that grandmothers, aunts, and sisters play in providing love and support to their families.