| Acronym | Definition |
|---|
| CSMS | Contractor Safety Management System |
| CSMS | Connecticut State Medical Society |
| CSMS | Carl Sandburg Middle School (various locations) |
| CSMS | Citrus Springs Middle School (Citrus Springs, FL) |
| CSMS | Clubul Sportiv Municipal Studentesc (Romanian: Students Municipal Sports Club) |
| CSMS | Child Support Management System (various locations) |
| CSMS | Customer Service Management System (J.D. Edwards) |
| CSMS | Certified Social Media Strategist (various organizations) |
| CSMS | Computer Science Master of Science (various schools) |
| CSMS | Client Server Messaging Security (software; Trend Micro) |
| CSMS | C Specific Media Support |
| CSMS | Computer Science and Mathematics for Scientists (University of Miami) |
| CSMS | College Station Middle School (College Station, TX) |
| CSMS | Combined Support Maintenance Shops |
| CSMS | Communications and System Management Segment |
| CSMS | Combat Supplies Management System |
| CSMS | Coral Springs Middle School |
| CSMS | Corps Support Missile System |
| CSMS | Certified Sentence Mitigation Specialist |
| CSMS | Control Status Maintenance Subsystem |
| CSMS | Coke Stevenson Middle School (San Antonio, TX) |