Q 163: How many are the divisions of Major Disbelief?
A--- These are four: [Kufr Jahl wa Takdhib] Disbelief of ignorance and refusal, [Kufr Juhud] Disbelief of denial, [Kufr 'lnad and Istikbar] Disbelief of arrogance and stubbornness, and [Kufr Nifaq] Disbelief of hypocrisy.
Reference: 200 FAQ On Muslims Belief - Shiekh Hafiz Ibn Ahmed Al Hakami