Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1100461 search inquires.

Selected title: Riddler

Explanation: A machine that sorts out wrong size / defective blanks (planchlets)

Most popular coin titles

Definition	Searches	Percentage
Specimen Proof (SP-70 or PF-70)	55877	13.31%
Silver Clad	32780	7.81%
Coin Silver	24839	5.91%
Slabbed Coins	23761	5.66%
BN	23342	5.56%
Encapsulated Coin	22281	5.31%
RB	21791	5.19%
PF (PF60, PF70)	18764	4.47%
Deep Cameo (DC or DCAM)	18756	4.47%
Reeded Edge	17584	4.19%
Ultra Cameo (UCAM)	17396	4.14%
Obverse or Face side	16858	4.01%
PR (PR60, PR70)	16696	3.98%
Rarity	16617	3.96%
PQ	16335	3.89%
MS (MS60-MS70)	16032	3.82%
Incuse	15354	3.66%
Coin drop	15175	3.61%
High Relief	14988	3.57%
Reverse Cameo	14719	3.50%