Also, in my case it is in Spanish, I don't remember adding that to my UA account, but whatever. I'd like to have it deleted, because it looks weird, it is "SRA" meaning "MRS" in Spanish. I'm a single woman, never married and I'd like to have it deleted, because it looks like this:

SMITH SRA LAURA on tickets and boarding passes.
My name on my passport is (this is an example, not my real name): LAURA ANDREA SMITH. Well, I think first and last name and photo are enough proof of identity in my case, and it is not really important, otherwise airlines would take care of that (as I said I sent UA an email -because I cannot change it from my account- but they didn't change it either).