| | 2001 | United States RX 2001 USRX | -- | -- | -- | -- | -- | -- | |
| | 2002 | Unitree AI Robot Dog 2002 UNITREEDOG | -- | -- | -- | -- | -- | -- | |
| | 2003 | Unitree G1 AI 2003 UNITREEAI | -- | -- | -- | -- | -- | -- | |
| | 2004 | UNITY 2004 UNITY | -- | -- | -- | -- | -- | -- | |
| | 2005 | Universal Basic Compute 2005 UBC | -- | -- | -- | -- | -- | -- | |
| | 2006 | Universal Operating System 2006 UOS | -- | -- | -- | -- | -- | -- | |
| | 2007 | Unleash Jugs 2007 JUGS | -- | -- | -- | -- | -- | -- | |
| | 2008 | Unlimited Wealth Utility 2008 UWU | -- | -- | -- | -- | -- | -- | |
| | 2009 | UNQclub 2009 UNQ | -- | -- | -- | -- | -- | -- | |
| | 2010 | unstable two 2010 USD2 | -- | -- | -- | -- | -- | -- | |
| | 2011 | UP 2011 UP | -- | | | | | | |
| | 2012 | UPDOG 2012 UPDOG | -- | | | | | | |
| | 2013 | UPFI Network 2013 UPS | -- | | | | | | |
| | 2014 | Upward Spiral 2014 LORIA | -- | | | | | | |
| | 2015 | URANUS.AG 2015 URA | -- | | | | | | |
| | 2016 | Uranus 2016 URS | -- | | | | | | |
| | 2017 | Urgay 2017 URGAY | -- | | | | | | |
| | 2018 | Urim 2018 URIM | -- | | | | | | |
| | 2019 | urmom 2019 URMOM | -- | | | | | | |
| | 2020 | Urolithin A 2020 URO | -- | | | | | | |
| | 2021 | US Ambassador Animal Cruelty Law 2021 REBA | -- | | | | | | |
| | 2022 | U.S Critical Mineral Reserve 2022 CMR | -- | | | | | | |
| | 2023 | U.S Oil 2023 USOR | -- | | | | | | |
| | 2024 | US Reserve For Natural Resources 2024 USRNR | -- | | | | | | |
| | 2025 | USACOIN 2025 USACOIN | -- | | | | | | |
| | 2026 | USAi 2026 USAi | -- | | | | | | |
| | 2027 | USD1 SuperCycle 2027 SuperCycle | -- | | | | | | |
| | 2028 | USD1BANK 2028 1BANK | -- | | | | | | |
| | 2029 | USDH Hubble Stablecoin 2029 USDH | -- | | | | | | |
| | 2030 | unstable tether 2030 USDUT | -- | | | | | | |
| | 2031 | Use Bits Inc 2031 KLAUS | -- | | | | | | |
| | 2032 | BUILD 2032 BUILD | -- | | | | | | |
| | 2033 | A Gently Used 2001 Honda Civic 2033 USEDCAR | -- | | | | | | |
| | 2034 | USEFUL COIN 2034 USEFUL | -- | | | | | | |
| | 2035 | Useful coin 2035 USEFUL | -- | | | | | | |
| | 2036 | USEFUL COIN 2036 USEFUL | -- | | | | | | |
| | 2037 | Useless Blockchain 2037 USB | -- | | | | | | |
| | 2038 | User Generated Content 2038 UGC | -- | | | | | | |
| | 2039 | User Generated Money 2039 UGM | -- | | | | | | |
| | 2040 | Ustream Coin 2040 USTREAM | -- | | | | | | |
| | 2041 | Utherverse 2041 UTHX | -- | | | | | | |
| | 2042 | UNITE THE KINGDOM 2042 UTK | -- | | | | | | |
| | 2043 | Utya 2043 UTYA | -- | | | | | | |
| | 2044 | uwu 2044 UWU | -- | | | | | | |
| | 2045 | UXD Protocol 2045 UXP | -- | | | | | | |
| | 2046 | V1 2046 V1 | -- | | | | | | |
| | 2047 | VALA CAPITAL MARKETS 2047 VCM | -- | | | | | | |
| | 2048 | Valannium 2048 VALAN | -- | | | | | | |
| | 2049 | Valet Agents 2049 VALET | -- | | | | | | |
| | 2050 | Valhalla Token 2050 Valh | -- | | | | | | |
| | 2051 | Validate Protocol 2051 VALIDATE | -- | | | | | | |
| | 2052 | VALOR 2052 VALOR | -- | | | | | | |
| | 2053 | VampCatCoin 2053 VCC | -- | | | | | | |
| | 2054 | vamp the vampcoin 2054 vampcoin2 | -- | | | | | | |
| | 2055 | Vance Meme 2055 VANCE | -- | | | | | | |
| | 2056 | VanEck CLO Tokenized ETF (Ondo) 2056 CLOIon | -- | | | | | | |
| | 2057 | Vanguard Digital Reserve 2057 VDR | -- | | | | | | |
| | 2058 | Vanguard Total Stock Market Tokenized ETF (Ondo) 2058 VTIon | -- | | | | | | |
| | 2059 | Vanguard Value Tokenized ETF (Ondo) 2059 VTVon | -- | | | | | | |
| | 2060 | xFractal 2060 FRACTAL | -- | | | | | | |
| | 2061 | YMAX 2061 YMAX | -- | | | | | | |
| | 2062 | yld_fun 2062 YLD | -- | | | | | | |
| | 2063 | Yin and Yang 2063 YINYANG | -- | | | | | | |
| | 2064 | Yikes Dog 2064 YIKES | -- | | | | | | |
| | 2065 | Yieltra 2065 YLT | -- | | | | | | |
| | 2066 | Yeti Vlogs 2066 Yeti | -- | | | | | | |
| | 2067 | YETI 2067 YETI | -- | | | | | | |
| | 2068 | YETI 2068 YETI | -- | | | | | | |
| | 2069 | Yes, But 2069 YESBUT | -- | | | | | | |
| | 2070 | Yes Grok 2070 YESGROK | -- | | | | | | |
| | 2071 | Yes Chad 2071 CHAD | -- | | | | | | |
| | 2072 | YELLOW 2072 YELLOW | -- | | | | | | |
| | 2073 | Yeezy Coin 2073 YZY | -- | | | | | | |
| | 2074 | YEEHAW 2074 YEEHAW | -- | | | | | | |
| | 2075 | year of the horse 2075 JUAN | -- | | | | | | |
| | 2076 | YE AI Agent 2076 $YEAI | -- | | | | | | |
| | 2077 | Yawww 2077 YAW | -- | | | | | | |
| | 2078 | やらないか 2078 YARANAIKA | -- | | | | | | |
| | 2079 | YAPSTER 2079 YAPSTER | -- | | | | | | |
| | 2080 | Yapper 2080 YAPPER | -- | | | | | | |
| | 2081 | Yaoyao's Cat 2081 YAOYAO | -- | | | | | | |
| | 2082 | Yaku 2082 $YAKU | -- | | | | | | |
| | 2083 | yajyu senpai 2083 810 | -- | | | | | | |
| | 2084 | Yait Siu 2084 YAIT | -- | | | | | | |
| | 2085 | Yadom Hongthai 2085 YADOM | -- | | | | | | |
| | 2086 | YachtsCoin 2086 YTC | -- | | | | | | |
| | 2087 | YABBA 2087 YABBA | -- | | | | | | |
| | 2088 | Xyber 2088 XYBER | -- | | | | | | |
| | 2089 | XRP on Solana 2089 XRP | -- | | | | | | |
| | 2090 | XorraBet 2090 XORRA | -- | | | | | | |
| | 2091 | Xmas 2091 XMAS | -- | | | | | | |
| | 2092 | xmas cult 2092 XMAS | -- | | | | | | |
| | 2093 | xLP Finance 2093 XLPFI | -- | | | | | | |
| | 2094 | 星星 2094 XINGXING | -- | | | | | | |
| | 2095 | xing xing 2095 XING | -- | | | | | | |
| | 2096 | XIAOXIAO 2096 XIAOXIAO | -- | | | | | | |
| | 2097 | 小兔 (Xiaotu) 2097 TU | -- | | | | | | |
| | 2098 | xiaojie 2098 XIAO | -- | | | | | | |
| | 2099 | WTF Opossum 2099 WTFO | -- | | | | | | |
| | 2100 | WUKONG 2100 WUKONG | -- | | | | | | |
