PSAP meaning in Regional ?

Answer: What is Puget Sound and Pacific Railroad mean?

The Puget Sound and Pacific Railroad (reporting mark PSAP) operates over 150 miles of track serving the U.S. State of Washington, and is headquartered in Centralia, Washington where interchanges with the BNSF Railway and Union Pacific Railroad are made.

reference

Full Form	Category
Participant Statistical Areas Program	Academic & Science
Prostatic-Specific Acid Phosphatase	Academic & Science
Personal Sound Amplification Products	Business
Primary School Adjustment Project	Community
Professional School Administrator Program	Community
Private Schools Association of Parañaque	Community
Public Safety Answering Point	Computer and Networking
Presentation Layer Service Access Point	Computing
The Personnel Security Assurance Program	General
Public Service Answering Point	General
Public Safety Answering Points	General
Particle Soot Absorption Photometer	General
Priority Substances Assessment Program	General
Professional Service Agreement Procedures	General
Panypublic Service Answering Point	General
Puget Sound Area Photographers	General
Perinatal Substance Abuse Prevention	General
Pharmacotherapy Self Assessment Program	General
Public Safety Access Point	General
Preservation Self Assessment Program	General
Personal Sound Amplifiers	General
Personal Sound Amplification Product	General
Presentation Service Access Point	General
Public Services Answering Point	General
Public Service Access Point	Governmental
A Prehospital Safety And Prevention	Medical
Physician Shortage Area Program	Medical
Puget Sound and Pacific Railroad Company	Regional
Puget Sound and Pacific Railroad	Regional
Provincial Software Acquisition Plan	Softwares