| Nintendo NES cart. |  Top Gun Model NES-TG-USA | 1987 | Konami, Inc. USA |
| Nintendo NES cart. |  Top Secret Episode - Golgo 13 Model NES-G3-USA | 199? | Vic Tokai, Inc. Torrance, CA, USA |
| Nintendo NES cart. | Total Recall Model NES-L4-USA | 1990 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Nintendo NES cart. | Totally Rad Model NES-4T-USA | 1991 | JALECO USA, Inc. USA |
| Nintendo NES cart. | Touchdown Fever Model NES-T7-USA | 1991 | SNK Corp. Shin Nihon Kikaku Japan |
| Nintendo NES cart. | Toxic Crusaders Model NES-TX-USA | 1992 | Bandai America, Inc. 45557 |
| Nintendo NES cart. | Track & Field II Model NES-F2-USA | 1989 | Konami, Inc. USA |
| Nintendo NES cart. | Track & Field in Barcelona Model NES-91-AUS | 1992 | Kemco, Ltd. |
| Nintendo NES cart. | Track & Field Model NES-TR-USA | 1987 | Konami, Inc. USA |
| Nintendo NES cart. | Track+Feel II Hb | 2012 | Party Time |
| Nintendo NES cart. | Treasure Master Model NES-7U-USA | 1991 | American Softworks Corp. |
| Nintendo NES cart. | Trog! Model NES-4A-USA P | 1991 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Nintendo NES cart. | Trojan Model NES-TJ-EEC | 1989 | Capcom Co., Ltd. Japan |
| Nintendo NES cart. | Trojan Model NES-TJ-USA | 1987 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo NES cart. | Trolls on Treasure Island | 1992 | American Video Ent., Inc. Burlingame, CA, USA |
| Nintendo NES cart. | Turbo Racing Model NES-44-NOE | 1991 | Data East Corp. Japan |
| Nintendo NES cart. | Turbo Racing Model NES-44-UKV | 1991 | Data East Corp. Japan |
| Nintendo NES cart. | Twelve Seconds Model RET-TS-GBL Hb | 2016 | RetroUSB |
| Nintendo NES cart. | Twin Cobra Model NES-QT-USA | 1990 | American Sammy Corp. Torrance, CA, USA |
| Nintendo NES cart. | Twin Dragons Hb | 2016 | Gohin, Antoine |
| Nintendo NES cart. | Twin Eagle - Revenge Joe's Brother Model NES-2E-USA P | 1989 | Romstar, Inc. USA |
| Nintendo NES cart. |  U-force Power Games | 1990 | Broderbund Soft., Inc. CA, USA 47956 |
| Nintendo NES cart. | U-four-ia - The Saga | 1992 | SUNSOFT Kounan, Japan |
| Nintendo NES cart. | Ugadayka | 1995 | Unknown Russia |
| Nintendo NES cart. | Ultima - Exodus Model NES-UL-USA | 1989 | FCI Fujisankei Communications International |
| Nintendo NES cart. | Ultima - Quest of the Avatar Model NES-US-USA P | 1990 | FCI Fujisankei Communications International |
| Nintendo NES cart. | Ultima - Warriors of Destiny Model NES-UT-USA | 1993 | FCI Fujisankei Communications International |
| Nintendo NES cart. | Ultimate Air Combat Model NES-3Z-USA | 1992 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | Ultimate Basketball Model NES-UJ-USA | 1990 | American Sammy Corp. Torrance, CA, USA |
| Nintendo NES cart. | Ultimate Frogger Champion Model KHG-UF-GBL Hb | 2009 | RetroZone |
| Nintendo NES cart. | Ultimate League Soccer | 1992 | Trafalgar House |
| Nintendo NES cart. | Ultimate League Soccer | 1991 | American Video Ent., Inc. Burlingame, CA, USA |
| Nintendo NES cart. | Uncharted Waters Model NES-QK-USA | 1991 | KOEI Corp. CA, USA |
| Nintendo NES cart. | Uncle Fester's Quest - The Addams Family Model NES-EQ-USA | 1989 | SUNSOFT Sun Corp. of America IL, USA |
| Nintendo NES cart. | Uninvited Model NES-UV-USA | 1991 | Kemco-Seika USA |
| Nintendo NES cart. | Urban Champion Model NES-UC-USA | 1986 | Nintendo of America, Inc. USA 45496 |
| Nintendo NES cart. | UWC | 1989 | Seta USA, Inc. |
| Nintendo NES cart. | Vegas Dream Model NES-LS-USA | 1990 | HAL America, Inc. |
| Nintendo NES cart. | Venice Beach Volleyball | 1991 | American Video Ent., Inc. Burlingame, CA, USA |
| Nintendo NES cart. | Venice Beach Volleyball Model MGC-010 | 1991 | Gluk Video |
