PSENProgram Store Enable (Intel 8051 Microcontroller)
PSENPupils with Special Educational Needs
PSENPenn State Entrepreneurs Network
PSENPomperaug Sports Entertainment Network
PSENPublic Safety Education Network
PSENPsychiatric State Enrolled Nurse
PSENPrivate School Employment Network
PSENPotomac Sports and Entertainment Network
References in periodicals archive ?
Designed to keep industrial devices secure and under control, the PSEN 2.
PSEN safety switches are resistant to cleaning agents while the range of PMI operator terminals includes units with approval to be used in flammable and explosive environments.
The discovery of early-onset mutations in the PSEN genes aids in development of PSEN1 and PSEN2 transgenic mouse models.
The existence of two PSEN isoforms (1&2) and several APH-1 isoforms implies heterogeneity in activities of which biological relevance is poorly understood.