| GB | GuoBiao | 国标 |
| GB | GigaByte | 十亿字节,千兆字节 |
| GB | Guide Book | 旅游指南 |
| GB | United Kingdom | 英国 |
| GB | Cluster bombs | 集束炸弹 |
| GB | GameBoy | 任天堂4位手提游戏机 |
| GB | Gain-Bandwidth | 增益带宽 |
| GB | Ground Brush | 接地电刷 |
| GB | Gigabit | 千兆比特 |
| GB | games behind | 落后战绩最领先球队的胜场场数 |
| GB | Georges Bank (Gulf of Maine) | 乔治银行(缅因湾) |
| GB | Grand Banks | 大银行 |
| GB | Garanti Bankasi (Garanti Bank of Turkey) | Garanti Bankasi(土耳其Garanti银行) |
| GB | Gulf Bank | 海湾银行 |
| GB | Government and Binding (linguistics theory) | 政府与约束(语言学理论) |
| GB | Get Backers (anime) | 获取支持者(动画) |
| GB | Grande-Bretagne | 大布列塔尼 |
| GB | Guantanamo Bay (Cuba) | 关塔那摩湾(古巴) |
| GB | Girls' Brigade (Scotland) | 女子队(苏格兰) |
| GB | Guanidine Biboric | 胍二硼酸 |
| GB | Golden Boy (anime) | 金童(动漫) |
| GB | Giordano Bruno (Guatemala school) | Giordano Bruno(危地马拉学校) |
| GB | sarin | 沙林沙林 |
| GB | granular blue | 粒状蓝 |
| GB | Gran Bretaña | Gran Bretaña |
| GB | gravity of blood | 血液比重 |
| GB | Guo Biao 2312-80 (Chinese government standard Chinese character encoding scheme) | 郭彪2312-80(中国政府标准汉字编码方案) |
| GB | gilbert-behcet(syndrome) | 吉尔伯特·贝塞特(综合征) |
| GB | General Block | 通用块 |
| GB | gougerot-blum(syndrome) | 泥腐病(综合征) |
| GB | Ghostbusters | 捉鬼敢死队 |
| GB | Glengarry Bhoys (Celtic rock band) | 格伦加里·博伊斯(凯尔特摇滚乐队) |
| GB | Getting Better (Beatles song) | 变得更好(披头士歌曲) |
| GB | Grand Blanc (Michigan) | Grand Blanc(密歇根州) |
| GB | Green Beret | 绿色贝雷帽 |
| GB | group buffer (US DoD) | 组缓冲区(美国国防部) |
| GB | Ground-Based | 基于地面的 |
| GB | Games Back (sports standings) | 游戏背面(体育排名) |
| GB | Ground Ball (baseball) | 地滚球(棒球) |
| GB | Green Bay (Wisconsin) | 格林湾(威斯康星州) |
| GB | Geschaeftsbereich | Geschaeftsbereich公司 |
| GB | Sarin (nerve agent) | 沙林(神经毒剂) |
| GB | Gallbladder | 胆囊 |
| GB | Gabon (Africa) | 加蓬(非洲) |
| GB | Gamebunker (gaming) | Gamebunker(游戏) |
| GB | Gastric Bypass | 胃旁路术 |
| GB | Green Bag (artillery propellant) | 绿袋(火炮推进剂) |
| GB | George Bush | 乔治·布什 |
| GB | Gila Bend (Arizona) | 吉拉·本德(亚利桑那州) |
| GB | Gift Box | 礼品盒 |
| GB | Guest Book | 来宾簿 |
| GB | Garth Brooks | 布鲁克斯 |
| GB | Gigabarrels (billions of barrels) | 千兆桶(十亿桶) |
| GB | Glen Burnie (Maryland) | 格伦·伯尼(马里兰州) |
| GB | Gorilla Biscuits (band) | 大猩猩饼干(乐队) |
| GB | Ghost-Busters | 幽灵破坏者 |
| GB | Guard Break (gaming) | 守卫突破(游戏) |
| GB | Ground Benign (electrical equipment) | 地面良性(电气设备) |
| GB | Gerard Butler (Scottish actor) | 杰拉德·巴特勒(苏格兰演员) |
| GB | Ghetto Booty | 贫民窟布蒂 |
| GB | Global Basis | 全球基础 |
| GB | GamerBoards (online video game forum) | GamerBoard(在线视频游戏论坛) |
| GB | Glassbolaget (Swedish Ice-cream company) | Glassbolaget(瑞典冰淇淋公司) |
| GB | Glass Breaks (security sensor) | 玻璃破裂(安全传感器) |
| GB | Gold Bar (Washington) | 金条(华盛顿) |
| GB | Guillain-BarrÉ (syndrome) | Guillain-BarrÉ (syndrome) |
| GB | Generalized Bootstrap | 广义引导 |
| GB | Galactic Battlegrounds (game) | 银河战场(游戏) |
| GB | Got Booted | 已启动 |
| GB | Governing Board | 理事会 |
| GB | Gearbox | 齿轮箱 |
| GB | Game Boy | 游戏男孩 |
| GB | Grand Bend (Ontario, Canada) | Grand Bend(加拿大安大略省) |
| GB | Good Bye | 再见 |
| GB | Gigabyte (1024 megabytes) | 千兆字节(1024兆字节) |
| GB | Governing Body | 理事机构 |
| GB | Gigabit (1024 megabits) | 千兆(1024兆位) |
| GB | General Band | 通用波段 |
| GB | Glovebox | 手套箱 |
| GB | GÉnie Biologique (French: biological genus) | GÉnie Biologique (French: biological genus) |
| GB | gorgeous blonde | 漂亮的金发女郎 |
| GB | Gaussian Beam | 高斯光束 |
| GB | Golf Ball | 高尔夫球 |
| GB | Gravity Bias | 重力偏移(Gravity Bias) |
| GB | Ginkgo Biloba | 银杏叶 |
| GB | Griffis Blessing Inc | 格里菲斯祝福公司 |
| GB | Glove Box | 手套箱 |
| GB | Grain Boundary (materials science) | 晶界(材料科学) |
| GB | guillain-barre syndrome | 格林-巴利综合征 |
| GB | Gunbound (game) | 持枪(游戏) |
| GB | Government Bond | 政府债券 |
| GB | Garbage Bowl | 垃圾桶 |
| GB | God Bless | 上帝保佑 |
| GB | Garageband (Apple music making software) | Garageband(苹果音乐制作软件) |
| GB | Gun Barrel | 枪管 |
| GB | Gordon Brown (UK) | 戈登·布朗(英国) |
| GB | Golden Book | 金书 |