| DCS | Distributed Control System | - | Computer Acronyms(common) |
| DCS | Data Communication System | - | Organizations |
| DCS | Data Control System | - | Organizations |
| DCS | Design Communication System | - | Organizations |
| DCS | Design Criteria Specification | - | Organizations |
| DCS | Detail Checkout Specification(s) | - | Organizations |
| DCS | Digital Command System (Subsystem) | - | Organizations |
| DCS | Display And Control System | - | Organizations |
| DCS | Document Control System | - | Organizations |
| DCS | Dual Checkout Station | - | Organizations |
| DCS | Data Collection System (NOAA Polar Orbiting Satellites) | - | Scuba Diving |
| DCS | Decompression Sickness | - | SMS Chat and Text |
| DCS | Direct Connect Service | - | Business and Finance |
| DCS | digital cross-connect switch
| - | Human Genome |
