| Name | Size | Date | |
| UC.ICO | 766 | 5/4/1991 | |
| UK.ICO | 766 | 12/8/1990 | |
| ULTIMA6A.ICO | 766 | 5/4/1991 | |
| ULTIMA6B.ICO | 766 | 12/7/1990 | |
| ULTIMA6C.ICO | 766 | 12/1/1990 | |
| UMBRELLA.ICO | 766 | 1/17/1991 | |
| UMS.ICO | 766 | 10/29/1990 | |
| UNERASE1.ICO | 766 | 8/1/1991 | |
| UNERASE2.ICO | 766 | 3/28/1991 | |
| UNERASE3.ICO | 766 | 5/4/1991 | |
| UNFORMAT.ICO | 766 | 10/6/1990 | |
| UNICOM.ICO | 766 | 3/23/1991 | |
| UNICORN.ICO | 766 | 3/20/1991 | |
| UNIFY.ICO | 766 | 1/9/1991 | |
| UNKNOWN.ICO | 766 | 4/18/1990 | |
| UNL.ICO | 766 | 3/23/1991 | |
| UNLOCK.ICO | 766 | 6/10/1990 | |
| UNPAK.ICO | 766 | 5/4/1991 | |
| UPDOWN.ICO | 766 | 6/3/1991 | |
| USAMAP1.ICO | 766 | 7/30/1990 | |
| USAMAP2.ICO | 766 | 8/4/1991 | |
| USAMAP3.ICO | 766 | 1/4/1991 | |
| USAMAP4.ICO | 766 | 3/23/1991 | |
| USAMAP5.ICO | 766 | 3/23/1991 | |
| USFLAG1.ICO | 766 | 9/14/1991 | |
| USFLAG2.ICO | 766 | 7/12/1991 | |
| USFLAG3.ICO | 766 | 8/1/1990 | |
| USMAIL.ICO | 766 | 1/12/1991 | |
| USROBOT.ICO | 766 | 6/22/1990 | |
| UTAHCOBL.ICO | 766 | 1/18/1991 | |
| UTILITY1.ICO | 766 | 2/11/1991 | |
| UTILITY2.ICO | 766 | 8/1/1990 | |
| UTILITY3.ICO | 766 | 8/1/1991 | |
| USM.ICO | 766 | 1/12/1993 |