| TK | Tokelau (ISO country code, top level domain) | 托克劳(ISO国家代码,顶级域) |
| TK | Tyrosine kinase | 酪氨激酶 |
| TK | Tool Kits | 工具包 |
| TK | thymidine kinase gene | 胸腺激酶基因 |
| TK | Turkish Airlines (IATA airline code) | 土耳其航空公司(IATA航空公司代码) |
| TK | Templar Knight | 圣殿骑士 |
| TK | Tanjong Katong | 丹戎加东 |
| TK | Team Killing | 团队杀戮 |
| TK | Tennessee Kentucky | 田纳西州-肯塔基州 |
| TK | Ted Kaczynski | 泰德卡克辛斯基 |
| TK | Too Klunky | 太吝啬了 |
| TK | Take | 拿 |
| TK | Tv Kryachko | 电视台Kryachko |
| TK | TeeKay Shipping Corporation | TeeKay航运公司 |
| TK | Confirmed Ticketed | 已确认票据 |
| TK | Team Killers | 团队杀手 |
| TK | Totally Kool | 完全是Kool |
| TK | Traditional Knowledge | 传统知识 |
| TK | Teras Kasi (Star Wars) | 泰拉斯·卡西(星球大战) |
| TK | Turn-Key Base | 交钥匙底座 |
| TK | To Come (phonetic abbreviation used in journalism) | To Come(新闻中使用的语音缩写) |
| TK | Tailor Key | 定制钥匙 |
| TK | Taka (Bangladeshi currency) | 塔卡(孟加拉货币) |
| TK | Talk Kill (gaming tactic) | Talk Kill(游戏策略) |
| TK | Teatri Kombëtar (National Theatre, Albania) | Teatri Kombëtar (National Theatre, Albania) |
| TK | Toni Kukoc (basketball player) | 托尼·库科克(篮球运动员) |
| TK | Timo Kotipelto (band) | Timo Kotipelto(乐队) |
| TK | turner-kieser(syndrome) | 特纳-凯瑟综合征 |
| TK | Talent Keyhole | 人才钥匙孔 |
| TK | Test Kit | 测试工具包 |
| TK | Tarantula Karbine | 狼蛛(Tarantula Karbine) |
| TK | Team Killer | 团队杀手 |
| TK | Target Knobs | 目标旋钮 |
| TK | Tian Kong | 田康 |
| TK | Terminally Kracked | 最终的Kracked |
| TK | Tokelau (small island country) | 托克劳(小岛屿国家) |
| TK | True Klingon | 真克林贡 |
| TK | Tango Kilo | 探戈基洛 |
| TK | Tribal Krafts (New Delhi, India) | 克拉夫特部落(印度新德里) |
| TK | Toby Keith (country music artist) | 托比·基思(乡村音乐艺术家) |
| TK | Tire Kicker | 轮胎踢脚板 |
| TK | Turks & Caicos Islands | 土耳其和Caicos岛屿 |
| TK | Typekill (gaming, SubSpace/Continuum) | Typekill(游戏、子空间/连续) |
| TK | Temple Knight (gaming, Final Fantasy XI) | 圣殿骑士(游戏,最终幻想XI) |
| TK | Tapan Kaikki (computer game) | Tapan Kaikki(电脑游戏) |
| TK | Tickling (online community reference) | 票务(在线社区参考) |
| TK | Transducer Kit | 传感器套件 |
| TK | Tempest Keep (World Of Warcraft gaming) | 暴风城(魔兽世界游戏) |
| TK | True Kingdom (gaming) | 真实王国(游戏) |
| TK | Teamkill (gaming, SubSpace/Continuum) | Teamkill(游戏、子空间/连续) |
| TK | Thermokontakt (German: Thermal Contact) | Thermokontakt(德语:热接触) |
| TK | Telekommunikation (German: telecommunication) | 电信(德语:Telecommunikation) |
| TK | Tornikanuuna (Finnish: fixed coastal artillery) | Tornikanuuna(芬兰语:固定海岸炮) |
| TK | TiefkÜhl (German: deep-freeze, frequently used in supermarkets) | TiefkÜhl (German: deep-freeze, frequently used in supermarkets) |
| TK | Technical Knock-out (usually written TKO) | 技术淘汰(通常为TKO) |
| TK | Terveyskeskus (Finnish: health center) | Terveyskeskus(芬兰语:健康中心) |
| TK | Tool Kit | 工具KiT |
| TK | Tricky Klan (Portuguese Quake clan) | 狡猾的三党(葡萄牙Quake氏族) |
| TK | Telekinesis | 心灵感应 |
| TK | TelekomÜnikasyon Kurumu (official telecommunications authority in Turkey) | TelekomÜnikasyon Kurumu (official telecommunications authority in Turkey) |
| TK | Telephone Kiosk | 电话亭 |
| TK | Techniker Krankenkasse (German health insurer) | Techniker Krankenkasse(德国健康保险公司) |
| TK | The Killers (band) | 杀手(乐队) |
| TK | Total Khaos (gaming) | 总Khaos(游戏) |
| TK | Talent-Keyhole | 人才钥匙孔 |
| TK | thymidine kinase | 胸苷激酶 |
| TK | Team Kill | 团队击杀 |