Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 668670 search inquires.

Selected title: RB

Explanation: Red-Brown: Color grade for uncirculated copper coins (BN, RB, or RD)

Most popular coin titles

Definition	Searches	Percentage
Specimen Proof (SP-70 or PF-70)	38144	13.15%
Silver Clad	27253	9.40%
Coin Silver	19444	6.70%
BN	17255	5.95%
Encapsulated Coin	16667	5.75%
Slabbed Coins	16564	5.71%
RB	15886	5.48%
Deep Cameo (DC or DCAM)	12975	4.47%
PF (PF60, PF70)	12694	4.38%
Reeded Edge	12408	4.28%
Ultra Cameo (UCAM)	12114	4.18%
PQ	10863	3.75%
MS (MS60-MS70)	10817	3.73%
PR (PR60, PR70)	10683	3.68%
High Relief	10014	3.45%
Incuse	9990	3.44%
Coin drop	9355	3.23%
Obverse or Face side	9286	3.20%
Rarity	9257	3.19%
Reverse Cameo	8386	2.89%