| CARTA | Charleston Area Regional Transportation Authority | 查尔斯顿地区交通管理局 |
| CARTA | Costa Rican Airborne Research and Technology | 哥斯达黎加航空研究与技术 |
| CARTA | Campaign for Real Travel Agents | 真正的旅行社运动 |
| CARTA | Chattanooga Area Regional Transit Authority | 查塔努加地区区域交通管理局 |
| CARTA | Catholic Apostolate of Radio, Television, and Advertising | 天主教广播、电视和广告使徒 |