There isn't a variety though.

Once you get to 75, its all raiding, all the time. The style of raids may change, from timed semi-instance (Nyzul Isle, Einjerhar, Dynamis) to open world raids (Sky, Sea, ZNM) but its all raiding, and endgame exp.

There are fluff items, like choco racing, and crafting. But FFXI is pretty horrible in that once you get to level cap, the activities for non-raiding players become levelling another job, or meriting your current one.