What does nak means

NAK means Non-Agricultural Kharab. These are generally those non-agricultural lands, the ownership of which is not known. In such cases, the property generally goes into the hands of the government. If in an RTC, instead of a name, NAK is written in the column, it means that the ownership is not known.

Wondering how come developers are developing layout in N.A.K lands. Will systems allow to register plots in N.A.K land it claims Govt in RTC and Katha