including the Tech Model Railroad Club

NRL
Naval Research Laboratories

NYU
New York University

OED
The Oxford English Dictionary

Purdue
Purdue University

SAIL
Stanford Artificial Intelligence Laboratory (at Stanford
University)

SI
From Système International, the name for the standard
conventions of metric nomenclature used in the sciences

Stanford
Stanford University

Sun
Sun Microsystems

TMRC
Some MITisms go back as far as the Tech Model Railroad Club