271 Religious congregations and orders in church history
272 Persecutions in general church history
273 Doctrinal controversies and heresies in general church history worß
274 -279 Christianity by specific continents, countries, localities in modern world
280 Denominations and sects of Christian church
281 Early church and Eastern churches
282 Roman Catholic Church
283 Anglican churches
284 Protestant denominations of Continental origin and related bodies
285 Presbyterian churches, Reformed churches centered in America,Congregational churches, Puritanism
286 Baptist, Restoration movement, Adventist churches
287 Methodist churches; churches related to Methodism
289 Other denominations and sects
290 Other religions
292 Classical religion (Greek and Roman religion)
293 Germanic religion
294 Religions of Indic origin
295 Zoroastrianism (Mazdaism, Parseeism)
296 Judaism
297 Islam, Babism, Bahai Faith
299 Religions not provided for elsewhere
300 Social sciences