WordNet (r) 3.0 (2006):

pH
    n 1: (from potential of Hydrogen) the logarithm of the
         reciprocal of hydrogen-ion concentration in gram atoms per
         liter; provides a measure on a scale from 0 to 14 of the
         acidity or alkalinity of a solution (where 7 is neutral and
         greater than 7 is more basic and less than 7 is more
         acidic); [syn: pH, pH scale]

The Free On-line Dictionary of Computing (30 December 2018):

Parallel Haskell
pH

    (pH) A parallel variant of Haskell
   incorporating ideas from Id and Sisal.  pH is under
   development.

   Mailing list: pH@abp.lcs.mit.edu.

   (1995-03-31)


The Free On-line Dictionary of Computing (30 December 2018):

PH

    The tool for looking up people in Eudora on the
   Macintosh.  Equivalent to Unix's finger service.

   (1995-03-31)


The Free On-line Dictionary of Computing (30 December 2018):

ph

    The country code for the Philippines.

   (1999-01-27)