1. AKA:Also Known As 如你所知
2. ASAP: as soon as possible 尽快地
3. RSVP: Please reply concerning your reservation 请回复. 源自法文,要求回复(会不会来)Répondez S’l Vous pla?t
4. PIN: Personal Identification Number 个人识别号、密码
5. PS: Post Script
6. ATM: automatic teller machine 自动取款机
7. PR: public relation 公共关系/HR : human resource (招聘常见语)
8. VIP: Very important person 贵宾
9. UPC: Universal product code 条形码
10. RPG: roll playing game 角色扮演游戏
Source: 恒星英语论坛