Alphabetic Ancients Game.

AE 17 from Lysimachos (323BC-281BC), Kingdom of Thrace - Sear(G)#6819

Obverse: Young male head right, in crested Athenian helmet
Reverse: BASILEWS above and LYSIMAXOY beneath lion leaping right, in field above DI, to left to left race-torch, below ME and spear head

Here two coins from the same ruler.



Denar 1523 from Hungary under Louis II (1516-1526) - Huszar#846 / Rethy#308A

Obverse: Quartered arms, at sides * *, above 1523
Reverse: Madonna with child, L K at sides



Halbgroschen 1525 from the city of Schweidnitz under Louis (1516-1526), King of Bohemia

Obverse: + LVDOVICVS.R.VN.ET.BO around eagle
Reverse: +CIVITASoSWIEN 1525 around crown

Just one example how some European rulers are known under different names/numbers.

And a couple from Lydia, Sardes:
http://www.tantaluscoins.com/coins/107925.php
and
http://www.tantaluscoins.com/coins/107921.php

1320-1342 Armenia Levon IV takvorin

Grosso from Lorenzo Tiepolo (1268-1275), Doge of Venice - CNI#5

Obverse: .LA.TEVPL'. .S.M.VENETI. around doge standing facing, receiving banner from St.Mark, DVX left of head of doge
Reverse: Jesus Christ Pantocrator enthroned facing, IC XC in field

Licinius I (A.D. 308 - 324)
AE Follis AE2, AD 313-317, Nicomedia, 23mm, 2.95g, 180°, RIC VII 13.
Obv: IMP C VAL LICIN LICINIVS PF AVG. Laureate head right.
Rev: IOVI CONSERVATORI. Jupiter standing left holding Victory on globe and scepter; eagle to left; Î" right and SMN in ex.

Here it is again:

Lysimachus. 305-281 BC. AR
Tetradrachm (16.24 gm, 29mm). Abydos mint. Struck
early-mid 3rd century BC. Diademed head of the
deified Alexander right / Athena Nikephoros seated
left; to inner left, eagle standing right.