PEN
From Wikipedia, the free encyclopedia
PEN may refer to:
- International PEN, the worldwide association of writers
- Penang International Airport in Penang, Malaysia (IATA airport code)
- Penarth railway station, Wales; National Rail station code PEN
- PEN, the ISO 4217 code for Peruvian nuevo sol, the currency of Peru
- Polyethylene naphthalate, a polymer
- Private enterprise number, an object identifier in computing
See also:

