- s.d.
- 1. sine die.2. Statistics. standard deviation.
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s.d.,1. sight draft.2. sine die.3. standard deviation.SD (no periods),2. South Dakota (with postal Zip Code).S.D.,1. Doctor of Science (Latin, Scientiae Doctor).2. South Dakota.3. standard deviation.* * *
abbr.■ sine die■ Statistics standard deviation
Useful english dictionary. 2012.