How do you Abbreviate doctorate degree?

The abbreviation for a doctorate degree depends on the specific field. The most common are:

* Ph.D.: Doctor of Philosophy. This is the most common doctorate and often used as a general abbreviation even when the specific doctorate is different.

* Dr.: This is a title, not an abbreviation of the degree itself, but is commonly used before a person's name.

Other abbreviations exist depending on the specific doctoral degree, such as Ed.D. (Doctor of Education), D.M.D. (Doctor of Dental Medicine), M.D. (Doctor of Medicine), J.D. (Juris Doctor), etc. You'll need to know the specific degree to use the correct abbreviation.