English abbreviations from pnc to pnn
- PNC(People's National Convention)
- PNCEA(Paulist National Catholic Evangelization Association)
- PND(Primary navigation display)
- PNDC(Provisional National Defence Council)
- PNDCL(Provisional National Defence Council Law)
- PNE(Northeast Philadelphia Airport)
- PNEC(Pakistan Navy Engineering College)
- PNF(Pilot Not Flying (aviation))
- PNG(Portable Network Graphics)
- PNH(Paroxysmal nocturnal hemoglobinuria)
- PNI(Pohnpei International Airport)
- PNID(Precedence Network In Dialing)
- PNJ(Personnage Non Joueur (FR))
- PNK(Supadio Airport)
- PNL(Precisiated Natural Language)
- PNLA(Prolog and Natural-Language Analysis)
- PNLF((astrophysics terminology) Planetary Nebula Luminosity Function, the density of planetary nebulae as a function of their luminosity)
- PNM(Progressive Networks Metafile)
- PNMC(Packet Network Management Center)
- PNN(Princeton Municipal Airport)
