Environmental Monitoring and Assessment Program
a research program to develop the tools necessary to monitor and assess the status and trends of national ecological resources
a finite single-valued map from keys to values
a map between primitive entities
a set of key-value pairs, representing a single-valued mapping from keys to values
Edinburgh Mouse Atlas Project
EMAP plc is a British media company, specialising in the production of magazines, and the organization of business events and conferences. It also owns several radio and television stations. "EMAP" is an abbreviation of East Midlands Allied Press.