Is there an apostrophe in a master's degree?

Question

The question asks it all really. When referring to a master's degree, do you use an apostrophe or not? That is, is it "a master's" or "a masters"?

Answer 1

I always use "master's degree". Read the following article for more details:

Masters Degree or Master’s Degree? by Maeve Maddox

To answer this question, I’ve consulted the MLA Handbook for Writers of Research Papers, and some university dissertation guidelines.

Speaking generically, you would write master’s degree:

Jack has finally earned his master’s degree.

Speaking of a specific degree, you would capitalize Master:

He holds a Master of Fine Arts from State University.

When it comes to abbreviating academic degrees, you’d better check the style book that governs your work.

For example, here is what the guidelines say on the site of Ohio University:

Use periods when abbreviating academic degrees.
Ex. Dr. Bond received her A.B., M.A., and Ph.D. from the University of Pennsylvania. –Ohio University

Northeastern University, like the MLA guide, prefers to drop the periods:

Punctuating degrees: Do not include periods in degree abbreviations. [Ex. BS, BA, MA, PhD] The single exception is Hon. for Honorary. –Northeastern University

NOTE: Not all universities use the same abbreviations for the master’s degree:

Harvard University and the University of Chicago for instance, use A.M. and S.M. for their master’s degrees and MIT uses S.M. for its master of science degrees. Master of Science is often abbreviated MS or M.S. in the United States, and MSc or M.Sc. in ; Commonwealth nations and Europe. –Wikipedia

Answer 2

In my school, University of Nigeria, Nsukka, we use masters". That is the most correct one to use.