kxxm

KXXM is a four-letter designation used primarily as a United States broadcast radio call sign. In the United States, broadcast call signs are assigned by the Federal Communications Commission to identify licensed radio and television stations. Most stations west of the Mississippi River begin with the letter K, while those east of the river typically begin with W. The suffixes -FM and -AM indicate the broadcast band, and call signs are unique to each license.

The best-known use of the KXXM identifier is KXXM-FM, a radio station licensed to San Antonio, Texas, broadcasting on 96.1 MHz.

Call signs can be reassigned or altered by the FCC when stations change ownership, move frequencies, or change formats. Historical records show that the KXXM call sign has been associated with more than one broadcast license over time.

Beyond traditional broadcasting, "kxxm" (lowercase) may appear as an arbitrary code, username, product identifier, or filename in non-broadcast contexts. Without additional context, there is no single widely recognized meaning for "kxxm" outside of its use as a broadcast call sign.