I dont know if this has already been posted but, here are some suggestions.
British air to air missiles:
Firestreak – short-range IR
Red Top – short-range IR
Taildog/SRAAM – short-range IR
Skyflash – medium-range radar-guided missile based on the AIM-7E2, said to have quick warm-up times of 1 to 2
seconds.
AIM-132 ASRAAM – short-range IR
MBDA Meteor – long-range active radar-guided missile with a solid fuel ducted ramjet