| 1621 | United Nations Students Association (nanyang Technological University)
S91SS0075G | 启用 |
| 1622 | University Of Science & Technology Of China Alumni Association (singapore)
T05SS0170D | 启用 |
| 1623 | Uti Bank Limited, Singapore Branch
T07UF2639L | 启用 |
| 1624 | United Cricket Club
T01SS0212C | 启用 |
| 1625 | University Of California, Los Angeles Association (singapore)
T02SS0116A | 启用 |
| 1626 | University Of Wollongong Alumni Association (singapore Chapter)
T02SS0105L | 启用 |
| 1627 | University Of Liverpool Alumni Association (singapore)
T13SS0030H | 启用 |
| 1628 | Unknown Artists
T05SS0092D | 启用 |
| 1629 | Union Supreme
22003300E | 启用 |
| 1630 | Upsilon Eta Chapter
T05SS0060H | 启用 |
| 1631 | Universum Communications Sweden Aktiebolag
T15UF4428C | 启用 |
| 1632 | United Chinese Library Alias Tong De Shu Bao She (in Han Zi Pin Yin)
S11SS0002D | 启用 |
| 1633 | Uncle Bus
53156449E | 启用 |
| 1634 | Unique Mould Manufacturer (private) Limited
197101339M | 启用 |
| 1635 | Uob Global Capital Private Limited
199805426D | 启用 |
| 1636 | Urological Association Of Asia
T03SS0167E | 启用 |
| 1637 | Unikek Enterprise
52890587B | 启用 |
| 1638 | University Of Western Sydney Alumni Singapore
T06SS0190H | 启用 |
| 1639 | Ucme Mart Pte. Ltd.
201536393E | 启用 |
| 1640 | University Of New South Wales Alumni Association (singapore Chapter)
T00SS0138D | 启用 |
| 1641 | Unique Quality Photocopy Studio
52903784W | 启用 |
| 1642 | Unipro Cv
52900931E | 启用 |
| 1643 | Uberbabe
52891868X | 启用 |
| 1644 | Uroasia Marketing
52896389M | 启用 |
| 1645 | Urbn Studio Llp
T15LL1608F | 启用 |
| 1646 | University Mountaineering Club (ntu)
S91SS0101A | 启用 |
| 1647 | United States Sports Academy Singapore Alumni
S88SS0112A | 启用 |
| 1648 | U Bright Trading
52807861E | 启用 |
| 1649 | Unixpart Supply Enterprise
52854130K | 启用 |
| 1650 | United Plaster Design & Trading
52837152E | 启用 |