The
initialism
An acronym is a type of abbreviation consisting of a phrase whose only pronounced elements are the initial letters or initial sounds of words inside that phrase. Acronyms are often spelled with the initial letter of each word in all caps wi ...
SNR may refer to:
*
Signal-to-noise ratio
Signal-to-noise ratio (SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. SNR is defined as the ratio of signal power to noise power, often expressed in deci ...
**
Signal-to-noise ratio (imaging)
Signal-to-noise ratio (SNR) is used in imaging to characterize image quality. The sensitivity of a (digital or film) imaging system is typically described in the terms of the signal level that yields a threshold level of SNR.
Industry stand ...
*
Supernova remnant
A supernova remnant (SNR) is the structure resulting from the explosion of a star in a supernova. The supernova remnant is bounded by an expanding shock wave, and consists of ejected material expanding from the explosion, and the interstellar mat ...
*
Society for Nautical Research
The Society for Nautical Research is a British society that conducts research and sponsors projects related to maritime history worldwide.
Founded in 1910, the Society initially encouraged research into seafaring, ship-building, the language and ...
* Senior, a male
generational title suffix
*
Sanderstead railway station
Sanderstead railway station is on the Oxted Line in the London Borough of Croydon, from Sanderstead village. It is in Travelcard Zone 6, from . The station is managed by Southern (Govia Thameslink Railway), Southern.
On the up (London-bound) ...
, London, National Rail station code
*
Stabbursnes Nature Reserve, a protected area located in Porsanger
{{disambig