Proper noun
Initialism of People’s Republic of Kampuchea.
Initialism of People’s Republic of Korea.
Source: en.wiktionary.orgBPSK (also sometimes called PRK, phase reversal keying, or 2PSK) is the simplest form of phase shift keying (PSK). Source: Internet
In 1981, the PRK gave the official population figure as nearly 6.7 million, although approximately 6.3 million to 6.4 million is probably more accurate. Source: Internet
The pro-Vietnamese regime of the People's Republic of Kampuchea (PRK) implied in the 1980s that the September 1960 meeting was nothing more than the second congress of the KPRP. Source: Internet
PRK is usually as good as Lasik in the long term but healing is slower and more painful. Source: Internet