Among Tribhuwan University and Tribhuvan University, both the words refer to the same university in Nepal. But, Tribhuvan University is correct.

• Tribhuwan University or Tribhuvan University is the oldest university in Nepal.
• It is the largest university in Nepal having more than 1100 affiliated colleges and campuses across the country.
• It is supported by the government so it is less expensive than other universities in Nepal.
• The official website of Tribhuwan University is Tribhuvan University.
• It is well known to the world with a ranking of 12 in comparison to the largest student enrollment in the world.
• It is written as “त्रिभुवन विश्वविद्यालय” in the Nepali Language.