Class U: Military science is a classification used by the
Library of Congress classification system. This article outlines the subclasses of Class U.
- U -- Military Science (General)
- UA - Armies: Organization, distribution, military situation
- UB - Military administration[?]
- UC - Maintenance and transportation
- UD - Infantry
- UE - Cavalry. Armor
- UF - Artillery
- UG - Military engineering[?]
- UH - Other services