Pod. Which I have only just found out stood for Planet of Death. You basically had to race around weird tracks in weird cars to earn your place on the last ship off the planet (which was becoming overrun by a virus uncovered by miners).
I loved that game. It came with our first computer and so was therefore my first real experience with gaming (not counting a few brief spells with the Atari 2600 when I was three - in which case my first game was Centipede).