AERO-ALPHABET - Uc

UCA (Universal Composite Aviation - ?)
UCA Carbon Bird
UCA (Universal Composite Aviation)
UCA Carbon Bird

UCC (United Consultant Corporation - Сполучені Штати Америки)
UCC UC-1 Twin Bee
UCC (United Consultant Corp. - Norwood . MA . USA)
UCC UC-1 Twin Bee