NOS
From Free net encyclopedia
NOS may refer to:
- Network operating system, a kind of computer software
- Net outside sales
- Nokia OS, operating system software for Nokia mobile telephones
- Nitrous Oxide Systems, a manufacturer of Nitrous systems for high-performance automobiles
- Nederlandse Omroep Stichting, the Dutch broadcaster
- National Ocean Service, part of the National Oceanic and Atmospheric Administration
- Nitric oxide synthase, a class of enzyme
- Nos, Book of the Resurrection, a book by Miguel Serrano (original title: Nos: Libro de la Resurrección)
- New old stock, an item that is unused but has been in storage for a long time
- Not Otherwise Specified, in systems of classification such as ICD-9 and ICD-10