| ATZ | Aerodrorne Traffic Zone | 机场交通区 |
| ATZ | All Things Zombie (website) | 万物僵尸（网站） |
| ATZ | Aerodrome Traffic Zone | 机场交通地带 |
| ATZ | Assiut, Egypt | 阿西乌特，埃及 |
| ATZ | Airport Traffic Zone | 机场交通区 |
| ATZ | Alpha Tau Zeta | 阿尔法陶泽塔 |
| ATZ | ADVO Targeting Zone | ADVO目标区域 |
| ATZ | Allied Technologies Group, LTD. | 联合技术集团有限公司。 |
| ATZ | Aeobic Training Zone | Aeobic训练区 |
| ATZ | Atypical Transformation Zone | 非典型转化带 |
| ATZ | Professor Alan T. Zehnder, Texas A & M | 阿兰·t森教授,得克萨斯& M |
| ATZ | Alumina Toughened Zirconia | 氧化铝增韧氧化锆 |
| ATZ | ARTA: A language of the Philippines | ARTA：菲律宾语言 |
| ATZ | Reset modem and End the Test | 重置调制解调器并结束测试 |