“Re:” means regarding or referring to. When used in a letter or email, we use it to refer back to a previous incident or topic that might be relevant to the letter. used in the subject line of an email to show that you are replying to an email that was sent to you with the same title. If you reply to an email, this word is automatically added to the reply the person you are emailing receives: The email was titled Re: Our Meeting Next Week. Provided to YouTube by Sony Music Labels Inc. Re: Re: Single version · ASIAN KUNG-FU GENERATION Re:Re: ℗ 2016 Sony Music Entertainment (Japan) Inc. Released on: 2016-03-16 Composer. RE is a global sports media brand that betters the world through unifying power of sport. Starting with global football, we exist to bring women’s sports to every person on the planet. Top-brand gear, clothing—and outdoor adventures! Plus rentals, classes, events, expert advice and more. Visit REI Co-op online and in-store. Registration is now open for RE+ 26 at the Las Vegas Convention Center this November. Join your colleagues at this premier event for the clean energy industry! Join us! Ready to book your spot for RE+ 26 at the Las Vegas Convention Center? Be a part of the biggest clean energy event in North America. This disambiguation page lists articles associated with the title Re. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. Register now for RE + 26! The industry comes together this November at the Las Vegas Convention Center. The meaning of RE is the second note of the major scale in solfège. How to use re in a sentence. Explore the definition of the word re, as well as its versatile usage, synonyms, examples, etymology, and more.