| ZZ | zigzag | Z字形, 锯齿形 |
| ZZ | Zhu zhu | 猪猪 |
| ZZ | Animalian Male Sex Chromosome Code | 动物雄性染色体编码 |
| ZZ | Double Zeta Gundam (Gundam animated series) | Double Zeta Gundam(Gundam动画系列) |
| ZZ | Zheng Zhi (soccer player) | 郑智(足球运动员) |
| ZZ | Zingiber - Ginger | 生姜-姜 |
| ZZ | Zugzuender (WW II Pull Igniter) | Zugzuender(二战拉动式点火器) |
| ZZ | Zbierka ZÁkonov (Slovakia, collection of laws) | Zbierka ZÁkonov (Slovakia, collection of laws) |
| ZZ | Zinedine Zidane (french football player) | 齐内丁·齐达内(法国足球运动员) |
| ZZ | Zur Zeit (German: currently, at this time, at present) | Zur Zeit(德语:目前,此时,目前) |
| ZZ | Zombie Zapper | 僵尸杀手 |
| ZZ | Zu Zeit (German: At This Time) | Zu Zeit(德语:此时) |
| ZZ | Zwitterionic Zwitterionic | 两性离子两性离子 |
| ZZ | zur Zeit | zur Zeit公司 |
| ZZ | Zorrito Zurrado | 佐里托·祖拉多 |
| ZZ | Zero- Zero | 零-零 |
| ZZ | Zhen Zhu (alternative spelling of Sun Tsu) | Zhen Zhu(Sun Tsu的替代拼写) |
| ZZ | ZZip Compressed Archive | ZZip压缩存档 |