| 缩写 | 全称 | 中文释义 |
|---|---|---|
| GACA | General Authority of Civil Aviation | 民航总局 |
| GACA | Gainesville Association for the Creative Arts | 盖恩斯维尔创意艺术协会 |
| GACA | Georgia Addiction Counselors Association | 乔治亚州成瘾咨询协会 |
| GACA | Georgia Athletic Coaches Association | 乔治亚州运动教练协会 |
| GACA | Geriatric Academic Career Award | 老年学术生涯奖 |