1. 
   kPa
   acronym: kiloPascal (pressure above ambient (100 kPa = 1 atmosphere excess))
   Found op http://cdiac.ornl.gov/pns/acronyms.html#K
   
   
2. 
   KPa
   abbreviation: kilopascal (pressure)
   Found op http://www.apscharts.com/abbrev.html
   
   
3. 
   kPa
   Kilopascal
   Found op http://www3.sympatico.ca/dhaughey/j1930.htm
   
   
4. 
   kPa
   A metric unit for pressure. 100 kPa = one atmosphere.
   Found op http://www.mcnallyinstitute.com/Charts/Glossary-html/Glossary_K.html
   
   

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