62 selected
- Not filled in
- U - 10K
- U - 30 k
- U Bosier 107 R Bosnie
- U k 10
- U-30K
- U-40
- U. 12 k
- U.16k
- U.C.S. & Amblin
- U.K. Reg. Des
- U.P.
- U.P. 1992
- U.P. 1993
- U.S.A.
- U12k
- U15K
- U18k
- U20k
- U21k
- U27k
- U30K
- U35k
- U5k
- UAGG
- UAP - Made in France
- UCS & Amblin
- Uefa 1987 Mr. Badge
- UEFA CM Promotion Swiss
- UFS. Inc
- Uhrmann Neuchatel f repuis grandson
- Uhw
- UHW D-5419 Dierdorf
- Uhw Dierdorf
- Ui 5k
- Uiok
- Uitgeverij Ambrosius
- ULTRA '80
- Ultra '90
- UM 300
- Uncas USA
- Uni 3 to
- Union
- Union départementale des associations familiales
- Union Made
- Unisto
- Unisto SA Geneve
- United Artists Corporation
- United Feature Syndicate. Inc
- Universaire
- Universal Button Company (London)
- Universal City Studios Inc.
- Universal pins tel 4940/48 11 10
- Universal Studios Inc.
- Unkown
- Uok
- Upsi
- URHA 35 K
- USF Inc.
- Usmac
- Usoc 36 - usc 380
- Usqc Hohoint
- USTA