What does PINE stand for?

New Jersey Pinelands National Reserve - New Lisbon, NJ - National Park Service designator (NPSD)

Passive Infrared Equipment (SAUS)

Passive Infrared Night Equipment (MCD)

Pine - Commonly used (OPSA)

Pine, IN - American Association of Railroads railroad junction routing code

Pine is not Elm (SAUS)

Pines Trailer Corporation - NCIC trailer make code

Program for Internet News & Email (CAL)

Program for Internet News and Email (SAUS)