2. Abbreviation. (astronomy) planetary nebula ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of PN
| PMEE PMG PMI PMMA PMO PMR PMSG PMSI PMSed PMSes | PMSing PMTCT PN (current term) PNA PND PNET PNMT PNP PNPB PNR | PNS PNV PNe PO PO'd POA POB |
Other Resources:
