![[tkd]](../img/tkd/tkd-vert-black.png)
![[tkd]](../img/tkd/tkd-vert-black.png)
It is, perhaps, a mistake to try and refer to TKD as a single martial art these days, but rather as a family of related arts with certain similarities and numerous differences. That way, you avoid getting dragged down into the doctrinal differences that beset any discussion between representatives of different groups.
TKD is variously spelled Tae Kwon Do, Taekwon-Do, Taekwondo, and a number of other, less widely seen, variations. The essential difference is down to the organisation using it: