Abbreviated GB in computer terms, what equals 1,024 megabytes?

What is Abbott and Costello's most famous comedy routine? Which standard system of weight, based on a 16-ounce pound, is abbreviated "avdp"? Which organization, abbreviated CIS, replaced the USSR in 1991? Which former Soviet republic, abbreviated EST, became independent in 1991? Which trade agreement, abbreviated GATT, governed world commerce from 1947? Which measurement of light is abbreviated "lm"? What is the French equivalent of "Miss", abbreviated "Mlle"? Which league, abbreviated NASL, peaked in the 1970s with stars like Franz Beckenbauer and Pelé?