Any autosomal recessive non-syndromic intellectual disability in which the cause of the disease is a mutation in the ZC3H14 gene. The disease is MONDO_0014930 (intellectual disability, autosomal recessive 56). Also known as: MRT56, ZC3H14 autosomal recessive non-syndromic intellectual disability, autosomal recessive non-syndromic intellectual disability caused by mutation in ZC3H14, intellectual developmental disorder, autosomal recessive 56, intellectual disability, autosomal recessive type 56, mental retardation, autosomal recessive 56, mental retardation, autosomal recessive type 56.