Acronym Dictionary

SO Meaning

SO Slang Meaning

If you're looking for the slang term that SO stands for, you've come to the right place. Here on, we define the meanings of all kinds of acronyms, abbreviations and initialisms, including those relating to slang such as SO. On this page you will find the SO meaning, what SO stands for, and possibly some other relevant information.

SO Meaning

SO means Significant Other

In slang, SO means Significant Other.

The meaning of SO is Significant Other.

Many of these slang terms and hashtags are used online, on social media sites like Facebook, Twitter, Instagram, YouTube, Tumblr, etc., and on websites like Reddit or Craigslist. For more terms like SO, view our slang section.

Need to cite this information? If your citations must be in either APA, Chicago, Harvard or MLA formats, you can just copy and paste the citation.