Thịt nướng litererally means baked or barbecued meat and in this case it’s traditionally barbecued, and the meat is always pork. You could probably do this with beef or chicken if you prefer and it would work too.
Bún (pronounced like boon) means noodles, and for this dish it’s a rice vermicelli noodle which is sold in small packages as dried rice sticks.

43. Bún Tôm Nướng - Grilled Shrimp With Noodles
39B. Bún Thịt Cay Chả Giò - Spicy Beef and Egg Roll With Noodles
39C. Bún Thịt Cay Tôm - Spicy Beef And Grilled Shrimp With Noodles
47. Bún Chả Giò Chay - Fried Tofu & Vegetable Egg Rolls With Noodles 

