In the U.S., the USDA allows the label "USDA Certified Organic" to be placed on foods that are not pesticide free. There are fewer and limited amounts of pesticide in these foods, but the use of any means the food product isn't truly organic.
Because the name of the game is Bottom Line, and the USDA (in my opinion) serves the factory farming conglomerates rather than consumers, this agency's looser definition of "organic" allows food on your grocer's shelves that fool the buyer into believing he or she is paying (a higher price) for healthy, non-contaminated food. This simply is not true.
The best way to be certain you're eating true organic food is to buy from local organic growers who are committed to producing healthy non-toxic food. During the major growing season, there is a plethora of farmers markets all around the country, and there are sure to be some organic farmers represented.
If not, you can usually find in most areas a health/whole foods market that sells organic veggies, fruits and even free-range poultry and meat that contains no hormones and hasn't been fed GMO or pesticide-laden feed.
Sure, it costs more, but it costs the farmers to produce it. Isn't your health worth it? Besides, organic food tastes better. Buy enough summer fruits and veggies to freeze or can for the winter months. However, there are wonderful veggies grown in the autumn, such as greens and root vegetables.
If you have a bit of room in a sunny part of your yard, and you're physically able to do so, why not be your own organic gardener? There's probably no food that tastes as good as that you grow and pick yourself. Fruit trees on your own property provide bountiful crops of apples, pears, figs, etc.
I'm getting hungry just writing about it! I'll be at my local Farmers Market early Saturday morning, with pure woven cotton tote bags (not imported) to bring home my fresh produce....