S

Saint Gaudens
Scripophily
Seated Liberty Half Dollar
Seiniorage
Semi-Numismatic
Sheldon Coin Grading Scale
Sheldon Scale
Shell Money
Silver
Silver Certificates (US)
Silver Eagles
Silver ETF
Silver Rounds
Silver Shot
Slabbed Coins
Society of Paper Money Collectors (SPMC)
Solvency
Sovereign Mint
Soviergn Mint
Special and Allied Military Currency
Specie
Spread
Spot Price
Star Note
State Quarters Program
Statehood Quarters
Steel Cent
Steel War Penny
Steelie
Store of value
Straddle
Sweating
Swaps
Symbolic face value
Syngraphics