ISO 3166-2:NP
The list of ISO -3166 -2 codes for Nepal includes the codes for the five development regions and 14 administrative regions.
The codes are composed of two parts which are separated by a hyphen. The first part indicates the country code according to ISO 3166-1 ( for Nepal NP ), the second the code for the region development or management zone. The current country code is in the Newsletter II-3 dated 13 December 2011 (PDF ) last updated.