- Union 13 - TMS (Gas) - 02328693
- Union 11 (2) - TMS - 04306180
- Union 01 - TMS - 04024300
- Union XII - TMS - 02330152
- Ursula Valentin - TMS - 05501570
- Unity - TMS - 02326397
- Ursula - TMS - 04607300
- Union 11 (2) - TMS - 02328692
- Undine - TMS - 04801510
- Ulrike - TMS - 04015570
- Union VI - TMS (Ammoniak) -
- Union VIII - TMS (Ammoniak) - 04401110
- Union IX - TMS -
- Union II (2) - TMS - 04006650
- Ursula Von Köppen - STMS - 08601436
- Union IV (1) - TMS -
- Utja - TMS - 04029520
- Ute S - TMS - 04600970
- Union 10 - TMS - 02334495
- Union X - TMS (Gas) - 04006660
- Ulekrite - TMS - 02333198
- Union 04 (3) - TMS - 04029220 (D)
- Ursula - TMS - 04807770
- Utopia - TMS - 02316508
- Urgentia - TMS - 02332401
- Uetliberg - TMS - 07000223
- Unitank - TMS - 04303210
- Union B - TMS - 06004153
- Ursula - TMS - 04400400
- Umbria - TMS - 02308623
- Union 04 (3) - TMS - 08040002 (L)
- Union 14 - TMS - 02336401
- Union 12 'Ursula' - TMS - 07000575
- Unity - TMS - 02332409
- Union V - TMS -
- Ulrich-Dirk - TMS - 04018940
- Uvirastad - TMS - 02338786
- Ulmbrüder - TMS
- Union VIII - TMS - 02339058
- UBC Haffkin - STMS - 05501930
- Uwe Deymann - TMS - 02333184
- UBC Pirogov - TMS - 06004012
- Unigas I - TMS - 02340175
- UBC Avilova - TMS - 04033370
- UBC Chemoil - TSL - 01830800
- Unigas II - TMS - 02340295
- Unigas III - TMS - 02340282