Definition - What does JXTA mean?
JXTA is an open-source Java-based application development protocol set that facilitates peer-to-peer (P2P) communication for connected network devices, such as mobile phones, computers and servers.
JXTA is derived from the word juxtapose.
Techopedia explains JXTA
In June 2002, the Internet Engineering Task Force (IETF) declined JXTA specifications but referred JXTA to the Internet Research Task Force (IRTF). JXTA continues specification advancement while participating with the IRTF P2P working group. JXTA2 was released in November 2003.