Abbreviations beginning with u

USACUnited States of America Cycling (Colorado Springs, CO)
Miscellaneous

USACUniversidad de San Carlos (University of San Carlos, Guatemala)
Miscellaneous

USACUS Airways Center (Phoenix, Arizona)
Miscellaneous

USACUtah Stream Access Coalition
Miscellaneous » Unclassified

USACUtrechtsche Studenten Alpenclub (Utrecht, Netherlands)
Miscellaneous

USACUnited States Army Cadet
Regional » States

USACUnited States Auto Club
Regional » States

USACAUniversity Students AIDS Control Association (University of Nairobi)
Academic & Science

USACAUS Allied Commission for Austria
Academic & Science

USACAUnited States of America Cricket Association
Community » Associations

USACAUnited States Army Correctional Activity
Governmental

USACAUndergraduate Scholarly and Creative Activities
Miscellaneous

USACAUnion Santiago Apostol de Cagueyeros Ausentes (Spanish)
Miscellaneous

USACAUnited States A-Class Catamaran Association
Miscellaneous

USACAUnited States Advanced Ceramics Association
Miscellaneous

USACAUnited States Air Consolidators Association
Miscellaneous

USACAUnited States of America Cricket Association
Miscellaneous

USACAUnited Support Against Communism in the Americas
Miscellaneous

USACAUniversidad Santiago de Cali (Spanish)
Miscellaneous