"Vereenigde Oost-Indische Compagnie, Dutch for "United East India Company". Yes, it is a coin, or appears to be one anyway. VOC coins were struck for Dutch possessions in Indonesia and Sri Lanka/India. Given that this coin looks particularly thick for its size, I would guess it is an Indian one.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis