SM
From Wikipedia, the free encyclopedia.

SM may stand for:

• Sadomasochism, usually written as S&M.
• Samarium, element 62, written Sm
• San Marino (ISO country code)
• Sailor Moon, a popular Japanese cartoon.

The original article can be found at: http://en.wikipedia.org/wiki/SM.
All text is available under the terms of the GNU Free Documentation License.