What does LIPS stand for?

What does LIPS mean?

LIPS	Logical Inferences Per Second Miscellaneous » Unclassified
LIPS	Lorentz Invariant Phase Space Academic & Science » Physics
LIPS	Ladies In Prayer Service Miscellaneous » Unclassified
LIPS	Linked Interval Positioning System Miscellaneous » Unclassified
LIPS	Legislative Image Political Strategy Miscellaneous » Unclassified
LIPS	Latinas In Power Sort Miscellaneous » Unclassified
LIPS	Long Island Parrot Society Miscellaneous » Unclassified
LIPS	Labour India Public School Community » Schools
LIPS	Logistics Information Processing System Governmental » Military
LIPS	Leiter International Performance Scale Community » Educational
LIPS	Treviso Istrana Air Force Base, S-Italy Regional » Airport Codes