| JTO | Just This Once | 就这一回 |
| JTO | Join Together Online | 在线加入 |
| JTO | Thousand Oaks, California USA | 美国加利福尼亚州千橡树 |
| JTO | Job Training Office | 岗位培训办公室 |
| JTO | Jonathan Thomson Originals | 乔纳森·汤姆森原创 |
| JTO | Junior Telecom Officer | 初级电信官员 |
| JTO | JOPES Training Organization | JOPES培训组织 |
| JTO | Joint Technical Operations | 联合技术行动 |
| JTO | Joint Transportation Office | 联合运输办公室 |
| JTO | Joint Travel Office | 联合旅行社 |