| GAAS | Generally Accepted Auditing Standard | 通用审计标准 |
| GAAS | Gallium Arsenide | 镓砷化物 |
| GAAS | IEEE GaAs IC [Gallium Arsenide Integrated Circuits] Symposium | IEEE砷化镓集成电路研讨会 |
| GAAS | General Atomics Aeronautical Systems Inc | 通用原子航空系统公司 |
| GAAS | Guandong Academy of Agricultural Sciences (China) | 广东省农业科学院（中国） |
| GAAS | Guyot Adrien & Arnold Song (band) | Guyot阿德里安·&阿诺德歌曲(时) |
| GAAS | Generally Accepted Auditing Standards | 公认审计准则 |