TV police drama of 1967

• Squad that patrols the Big Apple: Abbr
• See 12-Down
• "Law & Order: SVU" org
• SoHo patroller: Abbr.
• Org. with a flag of five alternating green and white stripes and a blue union with 24 white stars
• Serpico's org
• "Law & Order" squad car initials
• Gotham's finest: Abbr
• Cops seen in "Ghostbusters"

Wikipedia Word definitions in Wikipedia
The initialism NYPD can stand for: