The Free Presbyterian Church of Ulster is a religious institution located in Northern Ireland. Synonyms for this church could include the term "Protestant denomination," or simply "Ulster church." Other terms that could be used to refer to this congregation might include "nonconformist group," "evangelical church," or "fundamentalist Protestant congregation." Depending on the context in which the term is being used, other synonyms might include "non-denominational church," "Charismatic church," or "conservative Christian church." Ultimately, the specific terminology used to describe this particular religious institution will depend on the perspective and background of the individual or group discussing it.