1. 
   SIPP
   Single In-line Pin Package
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   SIPP
   The U.S. Survey of Income and Program Participation, which is conducted by the U.S. Census Bureau. A tutorial is at: http://www.bls.census.gov/sipp/tutorial/SIPP_Tutorial_Beta_version/LAUNCHtutor ial.html Source: http://www.sipp.census.gov/sipp With thanks to: Dan Levy Contexts: data
   Found op http://www.econterms.com/glossary.cgi?query=SIPP
   
   
3. 
   SIPP
   Single Inline Pin Package
   Found op http://foldoc.org/SIPP
   
   
4. 
   sipp
   1) Single in-line pin package
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/sipp/1
   
   

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