@boomzilla said:@dhromed said:@DaveK said:(The _underline_prefixed_symbols are part of the CRT, btw.) Cathode Ray Tube?
C Run Time. Please don't ask what C means. Top contenders: Carbon, Celsius, Roman numeral for one hundred.Second-tier contenders: ascorbic acid, mid-range letter grade on a school test, common dry-cell battery size.Improbable outliers: speed of light, white-key piano major scale.