The term 'specialized pockets' refers to a type of pocket that is designed for a specific purpose. The four-letter acronym FOBS stands for 'Flexible Organizational Bags and Storage, ' which are pockets that are designed to be used in a variety of ways, such as for carrying items or organizing documents. These pockets are typically made from durable materials and feature multiple compartments, allowing for easy access and organization of items. They are often used in the workplace, but can also be found in homes and other places.