Please do some research (gosh, that has been slung at a lot - wonder why)
Here's a list of 20:-
Atheism
Baha'i
Buddhism
Candomblé
Christianity
Hinduism
Islam
Jainism
Jehovah's Witnesses
Judaism
Mormonism
Paganism
Rastafari
Santeria
Shinto
Sikhism
Spiritualism
Taoism
Unitarianism
Zoroastrianism
This is from
here. I suspect it is not complete as pastafarian and jedi are omitted.
According Russian language Google classification there are only 4 World Religions: Judaism, Buddhism, Christianity and Islam.
According English language Google classification there are twelve classical world religions—those religions most often included in history of world religion surveys and studied in world religions classes: Baha'i, Buddhism, Christianity, Confucianism, Hinduism, Islam, Jainism, Judaism, Shinto, Sikhism, Taoism, and Zoroastrianism.
But international world religions are only 3.
They are Buddhism, Christianity and Islam.
Just because 90% Bible is Tanah Judaism is the international world religion too.
In future I will not use the term “4 world religions”.
I will use the term “4 world international mass religions”.
For example Baha'i, is the world religion and international religion but the Baha'i is not mass enough religion to be in my list.