| Name | Size | Date | |
| UMBRELA.ICO | 766 | 8/1/1990 | |
| UNERASE.ICO | 766 | 8/1/1990 | |
| USA.ICO | 766 | 8/1/1990 | |
| USFLAG.ICO | 766 | 8/1/1990 | |
| UTILITY.ICO | 766 | 8/1/1990 | |
| UC.ICO | 766 | 6/23/1990 | |
| ULTIMA6.ICO | 766 | 8/18/1990 | |
| ULTIMA62.ICO | 766 | 8/19/1990 | |
| UNL1.ICO | 766 | 6/17/1990 | |
| UNPAK.ICO | 766 | 7/24/1990 | |
| UNZIP.ICO | 766 | 6/29/1990 | |
| UP.ICO | 766 | 6/21/1990 | |
| USMAP.ICO | 766 | 7/9/1990 | |
| UTIL_1.ICO | 766 | 8/1/1991 |