1 Invest in New Zealand. 2  Opportunities & outlook. 3  Stability & security. 4  Rules & law. 5  Key contacts for investors.  Visa & investment options.
Freebase(0.00 / 0 votes)Rate this definition: OSIsoft. OSIsoft, LLC is a worldwide manufacturer of Application software for real-time data infrastructure solutions, called the PI System. Founded in 1980, OSIsoft, LLC is privately held and headquartered in San Leandro, CA, with operations worldwide.
Monthly Payment with PI. The monthly payment with principal and interest (PI) is a monthly mortgage payment that only includes the loan principal and interest. It does not include property taxes or homeowners insurance. The payment that includes all of those charges is called the PITI payment.