SIR

signal-to-interference radio

SIR

signal to interference ratio. Variant of signal to noise ratio - commonly used in mobile communications since it implies interference from other transmitters.

SIR

Serial Infrared [Hewlett-Packard]

sir

  1. term of address for a man
  2. (British) a title used before the name of knight or baronet

Sir

Sir is an honorific address used as a courtesy title to address a man without using his given name or family name in many English speaking cultures. It is often used in formal correspondence (Dear Sir, Right Reverend Sir). The term is often reserved for use only towards one of superior rank or status, such as an educator, or as a form of address f...
Found on http://en.wikipedia.org/wiki/Sir

sir

[n] - (British) a title used before the name of knight or baronet 2. [n] - term of address for a man
Found on http://www.webdictionary.co.uk/definition.php?query=sir

Sir

• (n.) A title prefixed to the Christian name of a knight or a baronet. • (n.) An English rendering of the LAtin Dominus, the academical title of a bachelor of arts; -- formerly colloquially, and sometimes contemptuously, applied to the clergy. • (n.) A respectful title, used in addressing a man, without being prefixed to his name; -...
Found on http://thinkexist.com/dictionary/meaning/sir/

sir

noun term of address for a man
Found on http://wordnetweb.princeton.edu/perl/webwn?s=sir

Sir

[A Series of Unfortunate Events] ...
Found on http://en.wikipedia.org/wiki/Sir_(A_Series_of_Unfortunate_Events)

Sir

[people] The Sir (Old Turkic: - Sir) were a Turkic tribe mentioned in the Orkhon inscriptions in the 8th century. They are thought by some scholars to be related to Sarmatian Siraces. ...
Found on http://en.wikipedia.org/wiki/Sir_(people)

Sir

Sir noun [ Middle English sire , French sire , contr. from the nominative Latin senior an elder, elderly person, compar. of senex , senis , an aged person; akin to Greek ......... old, Sanskrit sana , Goth. sineigs old, sinista eldest, Ir. & Gae...
Found on http://www.encyclo.co.uk/webster/S/109

SIR

acronym: Scientific Information and Retrieval (system)
Found on http://cdiac.ornl.gov/pns/acronyms.html#S

SIR

acronym: Shuttle Imaging Radar
Found on http://cdiac.ornl.gov/pns/acronyms.html#S

SIR

acronym: Spaceborne Imaging Radar
Found on http://cdiac.ornl.gov/pns/acronyms.html#S

SIR

savings-to-investment ratio ( energy conservation investments)
Found on http://www.translationdirectory.com/glossaries/glossary136.htm

sir

sir A form of sire, a respectful form of address for a king or lord; from Latin senior 'older' through Old French and the source of English senior.
Found on http://www.wordinfo.info/words/index/info/view_unit/1934/2

Sir

Sir is a name for boys. The name Sir is most commonly given to American boys.
Found on https://www.pregnology.com/names/boys/Sir

SIR

Sirmium near Mitrovica, serbia (Vojvodina)
Found on http://www.encyclo.co.uk/local/21548

SIR

Society of Interventional Radiology
Found on http://www.encyclo.co.uk/local/20895

SIR

Supplemental Inflatable Restraint
Found on http://www3.sympatico.ca/dhaughey/j1930.htm
No exact match found