The meaning of the Acronym PINS is...

PINS is

• Person In Need Of Supervision
• Project Initiation Notification System

More Meanings For PINS:

• Primary Interactive Network Sites
• Portable Isotopic Neutron Spectroscopy
• Pan Information And Networking Services
• Person In Need Of Supervision
• Project Initiation Notification System
• Personal Interface For Navigational Systems

PINS is also in:

• Firms
• Military
• Networking
• Physics
• Transportation