Noun
MMN (uncountable)
(Internet) Initialism of mystery meat navigation.
Given that the MMX's 64-bit MMn registers are aliased to the FPU stack and each of the floating point registers are 80 bits wide, the upper 16 bits of the floating point registers are unused in MMX. Source: Internet
MMN may use user IP addresses to diagnose problems with MMN servers and to administer the MMN application. Source: Internet
When I was at The Washington Post, we used to have access to partial SSNs and full birthdays, and it wasn’t hard to figure out MMN with that level of access. Source: Internet