NPS means nominal pipe size.
Siemens means Siemens AG (Germany) and its Affiliates.
IOSCO means the International Organisation of Securities Commissions.
PSI means pounds per square inch.
APC means the Ambulatory Payment Classification system under 42 CFR 419.31 used by Medicare for grouping clinically and resource-similar procedures and services.
Raptor means all birds of the orders Falconiformes and Strigiformes, commonly called falcons,
Catalyst means a substance whose presence enhances the reaction between chemical compounds.
STI means Sexually Transmitted Infection;
LSI means Large Scale Industry