- ACOE stands for Army Corps Of Engineers
- ACOE stands for Alameda County Office of Education
- ACOE stands for Army Communities Of Excellence
- ACOE stands for Assyrian Church of the East (Holy Apostolic Catholic)
- ACOE stands for Accreditation Council of Oncology in Europe
- ACOE stands for Army Common Operating Environment
- ACOE stands for Acquisition Center of Excellence
- ACOE stands for Asociación para la Cooperación Educativa (Association for Educational Cooperation, Guatemala)
ACOE