Re:Show HN: Review healthcare.gov plan prices in 1 click rat...
by valleyer on Saturday November 02, 2013 @02:34AM
(#6658389)
Well, M for mega is capitalized since m is already used by milli. And all of the SI prefixes larger than mega are also capital, I guess to denote that they're large...
All of the SI prefixes k and below are lowercase.