Jack Staff was created in 2000.
The Staff of Karnath was created in 1984.
Angel Staff was created in 2005.
Hogwarts staff was created in 1997.
The Grand Staff
The Alabaster Staff was created in 2003-07.
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Special Staff F was created in 1941.
Britannia Staff Union was created in 1972.
Diageo Staff Association was created in 1965.
Staff Infection was created on 2004-03-14.
The jack staff on a Navy vessel is essentially a flag pole on the bow of vessel. Unlike the National Ensign (country flag) which flies on the stern flag staff of most ships (on the bridge while underway surfaced on a submarine), the jack staff flies a flag literally called a Jack. Over the years of Navy history, there have been many Navy Jacks flown from the Jack Staff; the current Jack ("Don't Tread On Me" flag) was ordered flown after the 9/11 attacks, replacing the traditional Jack, which was the field of blue with 50 stars (modern), or in years past, a field of blue with stars for every state in the Union. It is this flag from which the term "Union Jack" comes from.