Other Uses
- Packaging Recovery Note, a document providing evidence of waste packaging material being recycled
- Paralympic route network, a network of dedicated roads linking venues and other key sites in the host city during Paralympic games.
- Parton railway station, in Cumbria, England
- Premier Retail Networks
- PRN, a DOS alias for LPT1
- Pseudorandom noise
- punkrock.net
Read more about this topic: PRN