Yes! Specifically, 2 tablespoons are equal to 1 fluid ounce. This fact can be verified quite easily by doing a simple metric conversion. One tablespoon is equivalent to 0.5 fluid ounces, so if you multiply that number by two (2 x 0.5 = 1), the product result is one fluid ounce — or 2 tablespoons.
The general term "ounce" may also be used to refer to an Imperial/Avoirdupois ounce, which is otherwise known as a weight unit of measurement; however in this case we are talking specifically about liquid volume measurements, so the answer provided here refers only to Fluid Ounces (aka Volume Ounces).