L3 Cache

1. Type of cache that is found on the motherboard instead of the processor. Cache on the processor is known as L2 cache.
2. L3 or L3 communication is also a supplier of Intelligence, Surveillance and Reconnaissance systems and products, secure communications systems and products, microwave components, and space and navigation products.

• The official L3 Communications web page can be found at http://www.l-3com.com 

Also see: Cache, L2 cache