NUSA stands for Nusantara International Heritage Association. Established in 2020 in an online meeting organized by lecturers and students of 5 universities: CenPRIS Universiti Sains Malaysia (USM), Prodi HI Universitas Jenderal Ahmad Yani (UNJANI), Prodi HI Universitas Muhammadiyah Yogyakarta (UMY), FUHA Universiti Sultan Zainal Abidin (UniSZA) and Prince Songkla University (PSU) Thailand.