This article is from the R.E.M. FAQ, by Ron Henry (firstname.lastname@example.org) with numerous contributions by others.
The instrumental version on the CD-single for "Stand" is called "The
Eleventh Untitled Song (Instrumental)." One can therefore infer that it's
simply called "Eleventh Untitled Song." Reportedly, however, some of this
cut's lyrics were included in a Fan Club mailing under the title, "So Awake
Volunteer," so some people consider that to be its intended title.
Recently, an industrious group reader posted that while browsing the
Library of Congress, he discovered that the song is copyright-registered
under the title of "11", its track number.