Yellow plywood typically refers to plywood made from Southern Yellow Pine, a popular and affordable wood species used in construction and woodworking. This type of plywood is known for its strength, density, and durability, making it suitable for a wide range of applications, such as framing, flooring, and general construction.

Yellow plywood has a natural yellowish to light brown color, which is why it's commonly called "yellow plywood." It has a distinctive, coarse grain pattern, and the wood is often used in structural applications due to its robustness. Additionally, yellow plywood can be treated or stained to enhance its appearance or improve its resistance to moisture and pests, especially in outdoor or marine environments.