Thanks TheMysterio, this is a good list to refer back to. After a quick brouse through the list I noticed a few missing.
APIPA - this is the Automatic Private IP Addressing (reserved range of addresses of 169.254.x.x)
RADIUS - this is the Remote Authentication Dial In User Service... I saw RAS (remote access service) and didnt see it anywhere near.
I'm sure there's a lot more missing that I havent picked up on yet.. any help from anyone?