Garam Masala is considered a sort of "staple spice" of India. It is a mix of typical curry spices including coriander, cumin, cloves, cumin, pepper, cardamom, chillies and anise. It is usually sold quite mild, and you can add chilli to taste.
Less well known whole spice blend originating from Bangladesh. The name literally means "five spices" this is because the blend is created by an equal blend of Cumin, Fennel, Fenugreek, Brown Mustard Seed and Kalonji.