| Name | Known | Products |
|---|---|---|
| UK SS004 EC | No | 1 |
| UK SS2026 EC | No | 1 |
| UK SS203 EC | No | 1 |
| UK TI011 EC | No | 1 |
| UK TO004 EC | No | 1 |
| UK TO024 EC | No | 1 |
| UK TP041 EC | No | 1 |
| UK UT027 EC | No | 1 |
| UK VB015 EC | No | 1 |
| UK VK001 EC | No | 1 |
| UK WA037 EC | No | 1 |
| UK WD029 EC | No | 1 |
| UK WK107 EC | No | 1 |
| UK WL005 EC | No | 1 |
| UK-WQ103 | No | 1 |
| UK WQ107 EC | No | 1 |
| UK WQ413 EC | No | 1 |
| UK-WQ439 | No | 1 |
| UK WU005 EC | No | 1 |
| UK WX022 EC | No | 1 |
| UK WX043 EC | No | 1 |
| UK YB015 EC | No | 1 |
| UK-YE066 | No | 1 |
| UK YS016 EC | No | 1 |
| UK YS030M EC | No | 1 |
| UK1000L | No | 1 |
| UK1666L | No | 1 |
| UK 2093 EC | No | 1 |
| UK2R | No | 1 |
| UK 3011 EC | No | 1 |
| UK 7176 EC | No | 1 |
| UK 8005 EC | No | 1 |
| UK LK002 EC | No | 1 |
| UL-80148 | No | 1 |
| ULTRACONGELADOS-VIRTO-S-A-U | No | 1 |
| UN IV EC-KATOP | No | 1 |
| UN NM004 EC | No | 1 |
| UNBEKANNT | No | 1 |
| UNILEVER-CHILE | No | 1 |
| UNILEVER-ESPANA-08840 | No | 1 |
| UNILEVER-RAV455-3023-AL-NL | No | 1 |
| UNION-DES-PRODUCTEURS-DU-NYONSAIS | No | 1 |
| UNITED-KINGDOM | No | 1 |
| UNITED-KINGDOM-DK-003 | No | 1 |
| UNITED-KINGDOM-MG101 | No | 1 |
| UNITED-STATES | No | 1 |
| UNSURE-IF-EITHER-IS-A-TRACEABLE-CODE-14668-34001-18600 | No | 1 |
| UPB23120 | No | 1 |
| UPLANDER-BAUERNMOLKEREI | No | 1 |
| UQ-113595 | No | 1 |