What is Ph.D called in Hindi?

There's no direct, universally accepted translation for "Ph.D." in Hindi. However, you can use the following options depending on the context:

Formal:

* डाक्टरेट की उपाधि (Doktaret ki Upadhi): This literally translates to "Doctorate Degree." This is the most formal and accurate way to refer to a Ph.D.

* पीएचडी (PHD): This is a direct transliteration of "Ph.D." and is commonly understood, especially in academic circles.

Informal:

* डाक्टर (Doctor): This is a general term for "doctor" and can sometimes be used to refer to a Ph.D. holder. However, it's less precise than the other options.

Ultimately, the best choice depends on the context and your target audience.