What are some good cuts of beef or pork for broiling?

Theres "London Broil", which is good when broiled.. i've never really successfully made it myself as to the way it shows on the picture from the wikipedia source, but have tried a tasty london broil from this restaurant. The picture actually looks so good on wikipedia, i'm going to go and try it again haha.. make sure you try and marinate it some ~ Good luck!