English: Association of Preservation Trusts
Welsh: Cymdeithas Ymddiriedolaethau Cadwraeth
Subject: Ystadau a Cadw
English definition: Also known as "UK Association of Building Preservation Trusts" (APT).
Welsh context: Gelwir hefyd yn "Cymdeithas Ymddiriedolaethau Cadwraeth Adeiladu'r DU".