How to tell search engines that I have profiles on every social media platform?

One thought has come in my mind and I want to share with you all as well as want to ask whether it is possible.
I have so many profiles on so many platforms like facebook, linkedin, twitter, slideshare, writing.com, about.me etc. Is it possible to make a text or word file with all the profiles and submit to search engines to tell that all these is me??