UPN (disambiguation)
UPN is an abbreviation for:
- Reverse Polish notation, mathematical notation
- Unión del Pueblo Navarro, Spanish regional party in Navarre
- Union progressiste Nigérienne, historical party in Niger
- United Paramount Network, U.S. television
- Universidad Pedagógica Nacional (Colombia )
- Universidad Pedagógica Nacional (Mexico)
- UNP or UPN, profile steel
- Airport Uruapan, Mexico, to the IATA code
- User Personalized Network, Single Sign-On solution from Enterasys Networks
- User Principal Name, RDN ( relative distinguished name) with an FQDN ( for e-mail and user logon)
UpN - stands for:
- UpN Interface, a digital interface of a PBX for connection of system telephones
- Disambiguation
- Abbreviation