| SUB | subscription | 订阅，签署，捐助 |
| SUB | substitute | 代替 |
| SUB | SURABAYA | 泗水 |
| SUB | Surabaya, Indonesia - Juanda Airport (Airport Code) | 印度尼西亚泗水-胡安达机场（机场代码） |
| SUB | Substitute Teacher | 代课教师 |
| SUB | Sports Utility Backpack | 运动实用双肩包 |
| SUB | Supplemental Unemployment Benefits | 补充失业救济金 |
| SUB | Rational Rose Component package | Rational Rose组件包 |
| SUB | Sports Utility Bass | 运动实用低音 |
| SUB | Student Union Board | 学生会委员会 |
| SUB | Stick Up Boys | 挺身男孩 |
| SUB | Summit Bancorp | Summit Bancorp公司 |
| SUB | Surabaya, Indonesia | 印度尼西亚泗水 |
| SUB | Sit-Up Berth | 仰卧起坐泊位 |
| SUB | Student Union Building | 学生会大楼 |
| SUB | Supplementary Unemployment Benefits | 补充失业救济金 |
| SUB | Subtract | 减 |
| SUB | Subcontractor | 分包商 |
| SUB | Subject Marker | 主题标记 |
| SUB | Sit Up and Beg | 坐起来乞求 |
| SUB | Submissive | 唯命是从的 |
| SUB | Subscriber | 订阅人 |
| SUB | Subroutine | 子例程 |
| SUB | Submarine | 潜艇 |
| SUB | Subservient | 顺从的 |
| SUB | Subwoofer (bass frequency speaker) | 超低音扬声器（低音扬声器） |
| SUB | Sports Utility Bike | 运动型多功能自行车 |
| SUB | Sinn und Bedeutung (conference) | Sinn und Bedutung（会议） |