Definition Of kilos
a code word representing the letter K, used in radio communication.
Like data transfer rates, frequencies can be very large, so the standard large units are used to note them: kilo (K), mega (M), and giga (G).
Also, no single piece of luggage should exceed 70 pounds or 32 kilos in weight.
There arrived late one afternoon a despatch requesting the pleasure of my society - in five hours' time - at a village some twenty kilos distant.