I'm not sure what to call it, but basically try to eat very little that comes out of sealed containers. Lots of green stuff, naturally raised (grass-fed) animal protein, O-3 eggs, grass fed cheese & plain greek yogurt. Very few grains, but I do eat corn tortillas here and there because life would suck without Mexican food. Plenty of fats from nuts, avocado, coconut, olives and animals. I put in carbs based on my work output for the day, often in the form of sweet or normal potatoes. Sometimes I eat some white rice post workout (usually mixed with eggs and some meat). I try to avoid gluten. On Saturday I drank some barleywine and I'm still paying for it.
So anyway, not vegan, paleo, keto, low-carb, low-fat or anything else with a name, but I somehow seem to eat a lot of good food.