Code	Country / Pays
UG	Uganda	small flags
UA	Ukraine	small flags
AE	United Arab Emirates	small flags
GB	United Kingdom	small flags
	United Kingdom Flags
UN	United Nations	small flags
US	United States of America	small flags
	US States Flags
	Other US Flags
	US Native American flags
	US Organizations Flags
	California Flags
UM	United States Minor Outlying Islands	small flags
UY	Uruguay	small flags
UZ	Uzbekistan	small flags

Other Flags
Ubon Ratchathani - Thailand	small flags
Udon Thani - Thailand	small flags
Uglich - Russia	small Flags
UK Sea Scouts - Scouts	small flags
Umbria - Italy	small flags
UNESCO - Inter-Org	small flags
UNICEF - Inter-Org	small flags
United Nations Food and Agriculture Organization- Inter-Org	small flags
United Nations Industrial Development Organization - Inter-Org	small flags
Universal Postal Union - Inter-Org	small flags
Upsala - Sweden	small flags
Uri - Switzerland	small flags
US Sea Scouts - Scouts	small flags
Utah - USA	small flags
Uthai Thani - Thailand	small flags
Utrecht - Netherlands	small flags
Utrecht - Utrecht - Netherlands	small flags
Uttaradit - Thailand	small flags
Uusimaa - Finland	small flags