2. Abbreviation. ''abbreviation'' of near ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of Nr
NPF NPH insulin NPI NPK NPL NPN NPO NPOESS NPOESS Preparatory Project NPP | NPR NPS NPTA NQ NQT NR NRA NRAB NRARP NRC | NRCA NREL NREM NREMT NREM sleep NRFB NRI NRL NRLB NRMA |