Oin
From Wikipedia, the free encyclopedia
Oin, Óin or OIN can refer to:
- Óin, two fictional characters of J. R. R. Tolkien's fantasy world of Middle-earth
- Open Invention Network, a company founded in 2005 that plans to acquire patents and offer them royalty free "to any company, institution or individual that agrees not to assert its patents against the Linux operating system or certain Linux-related applications
- OIN, the unique number given to participants who are authorised to use the Direct Debit Scheme. See [[1]]