Short for Java Intermediate Language, JIL is a subset of XML that can be used to analyze Java programs to improve performance. It was not adopted on a large scale and is rarely used.
Short for Joint Innovation Lab, which is a collaboration among several companies to create mobile services. These companies include Verizon Wireless, Vodafone, China Mobile, and SoftBank Mobile. The venture is also backed by a number of companies, including Samsung Electronics, Research in Motion, Sharp, and LG Electronics.