POSSIBLE MEANINGS FOR FRONT DOOR
PF 453
Enemy @ the Front Door.
It could also be "EFD" since these first letters are capitalized.
Columbus Doors
https://en.wikipedia.org/wiki/Columbus_Doors
https://www.aoc.gov/art/doors/columbus-doors
Columbus Doors (1855–1861), also known as the Rogers Doors, are a pair of massive bronze doors modeled by sculptor Randolph Rogers for the East Front of the United States Capitol in Washington, DC. They open into the Rotunda, and depict events from the life of Christopher Columbus. Front door to Congress
North Portico
http://www.whitehousemuseum.org/floor1/north-portico.htm
Front doors of the White House
Office of Public Liason
https://www.whitehouse.gov/articles/intern-series-front-door-white-house/
https://en.wikipedia.org/wiki/Office_of_Public_Liaison
The Office of Public Liaison is often referred to as the front door to the White House. Each day, Americans knock with requests for the President and the Administration. The Office of Public Liaison works to coordinate meetings and events to address these requests and convey the people’s message to the President of the United States and other senior White House officials.
Deputy Assistant to the President and Director of Public Liaison: Justin Clark
Justin "JC" Clark (born June 3, 1975) is an American lawyer and current Director of Public Liaison at the White House in the administration of U.S. President Donald Trump. He formerly held the position of Director of Intergovernmental Affairs at the White House. Prior to government service Clark was a partner at the law firm of Davis, Clark & Bonafonte LLC where he provided general counsel, compliance and special litigation and recount services to political campaigns and candidates nationwide.
https://projects.propublica.org/trump-town/staffers/justin-clark
https://www.courant.com/politics/capitol-watch/hc-pol-justin-clark-white-house-promotion-20180313-story.html
It is a position that was run under President Barack Obama’s administration by Valerie Jarrett, but Clark will not have the wide-ranging portfolio and access to the First Family that Jarrett had as one of the most powerful officials in recent years.
Federal Front Door
https://labs.usa.gov/#overview
https://govfresh.com/2016/03/20688/
The Federal Front Door, “an initiative to improve public-government interactions across the board,” is led by USAGov and 18F, who have been interviewing Americans “about the good, the bad, and the ugly of interacting with their federal government.”
https://labs.usa.gov/files/FFD_ResearchReport_0216.pdf
EFD
Electronic Filing Depository
https://www.efdnasaa.org/
The Electronic Filing Depository, or EFD, is a website developed by the North American Securities Administrators Association, Inc.
EFD is an internet accessible database that allows issuers to submit Form D for Regulation D, Rule 506 offerings and pay related fees to state securities regulators. EFD also provides a public-facing website allowing members of the public to search and view, free of charge, Form D filings made with state securities regulators.
Emergency Fire Dispatcher
http://www.emergencydispatch.org/CertEFDCourse