- ADCO stands for Abu Dhabi Company for Onshore Oil Operations
- ADCO stands for Alcohol and Drug Control Officer
- ADCO stands for Air Defense Control Center
- ADCO stands for Alcohol & Drug Control Office
- ADCO stands for Air Defense Communications Office
- ADCO stands for Air Defense Coordination Organization
- ADCO stands for Advisory Counsil
- ADCO stands for Assistant Division Commander Operations
- ADCO stands for Alternate Document Control Officer
ADCO