K can also stand for kill, kick, knock out=K.O, which means "kill, block", "kick, hit" and "knock down, defeat".
K=kan= LOOK (look)K is the LOOK (look)K book, which means reading and learning, and it has become popular among students who take the postgraduate entrance examination in senior three.
K and m are kilobytes and megabytes used to form decimal multiples in national legal units of measurement, respectively.
K = 1000 = 10 3, which means thousands.
M = 1000k = 100000, m = 10 6, which means mega (1000).
Counting units are, ten hundred, thousand, ten thousand, one hundred thousand, one million, ten million, one billion, ten billion, one hundred billion, one trillion, ten trillion, one hundred trillion, gigabit, Beijing, ten Beijing, one hundred Beijing, one thousand Beijing, one hundred Taiwan Province, one hundred Taiwan Province and one thousand Taiwan Province.