Although the brand was the first letter of the most common Gorean expression for a slave girl
Although the brand was the first letter, in cursive Gorean script, of the most common Gorean expression for a slave girl, ‘Kajira’, its symbolism, I think, is much richer than this. For example, in the slave brand, the ‘Kef’, though clearly a Kef and in cursive script, is more floral, in the extended, upturned, frondlike curls, than would be the common cursive Kef. This tends to make the mark very feminine. It is at this point that the symbolism of the brand becomes more clear. The two frondlike curls indicate femininity and beauty; the staff, in its uncompromising severity, indicates that the femininity is subject to discipline; the upturned curves on the frondlike curls indicate total openness and vulnerability. It is a very simple, lovely brand, simple, as befits a slave, lovely, as befits a woman.
Explorers of Gor, p. 12