I have some countries not yet on your list. I don't know how far back you want to include extinct countries (I see Czechoslovakia, East Africa and Netherlands East Indies are on your list) but I've only included 20th century ones. There are hundreds more that could be added, going back to ancient times.
AlbaniaArmeniaAustralia - how could you miss that one, trigger?
Austria - they're not very big, but they're there, on all the 25 and 50 schilling coins that depict the state arms. Three tiny ones in the little coat of arms on the reverse, at 2 o'clock - it's the arms of Carinthia. The arms of Salzburg at 6 o'clock has a slightly larger one. The large lion-like animal in the arms at 7 o'clock is actually the
Panther of Styria, a goat-like critter with horns.
Bohemia and Moravia, a Nazi puppet state in what is now the Czech Republic.
BulgariaCyprus, a heraldic usage dating back to Richard the Lionheart's conquest of the island.
DenmarkIsraelItalyLebanon - well, the head of one, anyway.
ParaguayRwanda-BurundiSierra Leone, of course! How could a country whose name means "Lion Mountains" not put lions on their coinage?
Syria, the same lion-head as used on the Lebanon coin, only now there's two of them.
Tanzania - that lion with cub is sooo cute!
Many coins from
Tibet feature the "snow lion" from local Buddhist mythology. He's much the same critter as the "lion" on Burmese coinage, so I suppose he still counts.