| BRX | Bronze Cross (lifesaving) | 青铜十字架(救生) |
| BRX | Brevis radix (gene of Arabidopsis thaliana) | 短梗(拟南芥基因) |
| BRX | Big Red X (game) | 大红X(游戏) |
| BRX | Barahona, Dominican Republic | 多米尼加共和国巴拉霍纳 |
| BRX | A file for browsing an index of multimedia options | 用于浏览多媒体选项索引的文件 |
| BRX | Body Response To X | 身体对X的反应 |
| BRX | Business Referral Exchange | 业务推荐交换 |