U-boat

UC

udaloy(駆逐艦)

UDT

UEE

UGM-84(対艦ミサイル)

UGM-96(弾道弾)

UGM-133(弾道弾)

UH

UH-1(汎用ヘリ)

UH-60(汎用ヘリ)

ULMS

Ultrasonic

Unconventional Warfare

Underwater Demolition Team

Underwater Mine

Underwater Long Range Missile System

Underwater to Air Missile

Underwater to Surface Missile

Underwater to Underwater Missile

Under Sea Guidedn Weapon

Unified Command

Unit(GAME)

United States Army Intelligence and Security Command

United States Marine Corps

United States of America

Unit Essential Equipment

Uranium(物質)

USA(国名)

USAINSCOM

USGW

USM

USMC(組織)

Utility Helicopter

UUM

UW