L-47

AcronymDefinition
L-47Teaching Reactor (#1) at Atomics International
References in periodicals archive ?
A sure sign that L-47 had become an anachronism was the 500-foot observation tower on the eastern hill.
The greatest challenge was that L-47 was built from materials altogether different from those of my previous residences.
It was business as usual back at L-47. Before returning to regular work the next day, I decided to spend an afternoon in the fitness room.