Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1086584 search inquires.

Random title: OMM

Explanation: Over MintMark: Two different mintmarks involved (versus RPM, which is the same mintmark punched more than once). Type of die variety

Most popular coin titles

Definition	Searches	Percentage
Specimen Proof (SP-70 or PF-70)	55767	13.42%
Silver Clad	32681	7.87%
Coin Silver	24750	5.96%
Slabbed Coins	23656	5.69%
BN	23256	5.60%
Encapsulated Coin	22196	5.34%
RB	21678	5.22%
Deep Cameo (DC or DCAM)	18662	4.49%
PF (PF60, PF70)	18647	4.49%
Reeded Edge	17487	4.21%
Ultra Cameo (UCAM)	17309	4.17%
PR (PR60, PR70)	16555	3.98%
Rarity	16486	3.97%
PQ	16233	3.91%
MS (MS60-MS70)	15952	3.84%
Incuse	15247	3.67%
Coin drop	15070	3.63%
High Relief	14895	3.58%
Reverse Cameo	14617	3.52%
Obverse or Face side	14309	3.44%