What does NP stand for?

What does NP mean?

NP	No Password Computing » Security
NP	No Picture Academic & Science » Electronics
NP	The Number Of Points Miscellaneous » Unclassified
NP	Non Portable Governmental » Military
NP	Network Performance Miscellaneous » Unclassified
NP	Note Please Miscellaneous » Unclassified
NP	Non Partisan Miscellaneous » Unclassified
NP	No Publisher Miscellaneous » Unclassified
NP	Not Paginated Computing » General
NP	Naturopathic Physician Business » Positions
NP	Not Pertinent Governmental » FBI Files
NP	Network Processors Miscellaneous » Unclassified
NP	No Paper Miscellaneous » Unclassified
NP	Not Process Miscellaneous » Unclassified
NP	Non Polynomial Miscellaneous » Unclassified
NP	Normal Probability Miscellaneous » Unclassified
NP	Not Polynomial Miscellaneous » Unclassified
NP	Neck Pain Miscellaneous » Unclassified
NP	Nucleus Plugin Academic & Science » Chemistry
NP	Netscape Plugin Computing » Networking
NP	Near Pass Governmental » NASA
NP	Needle Punch Medical » Physiology
NP	Next Prime Miscellaneous » Unclassified
NP	Nicolas Pitre Community » Famous
NP	Not Portable Miscellaneous » Unclassified