Formula Symbols - O

Written by Jerry Ratzlaff on . Posted in Nomenclature & Symbols for Engineering, Mathematics, and Science

For other symbols see:  A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z

SymbolGreek SymbolDefinitionUSMetric
\( ON\) - octane number - -
\( R\) - ohm - -
\( Oh\) - Ohnesorge Number Dimensionless Number Dimensionless Number
\(\Omega\) omega ohm - -
\(\pi \) pi osmotic pressure \(lbf/ft^2\) \(Pa\)
\(p_o\) - outlet pressure \(lbf/ft^2\) \(Pa\)