| Acronym | Definition |
|---|
| CSTM➣Certified Senior Technology Manager |
| CSTM➣Centrale Syndicale des Travailleurs Martiniquais (French: Central Union for Martinique Workers) |
| CSTM➣Certified Software Test Manager (IIQM & STQC) |
| CSTM➣Chuckling Silently to Myself |
| CSTM➣Chuckle Softly to Myself |
| CSTM➣Customer Service Team Member |
| CSTM➣Chhatrapati Shivaji Terminus Mumbai (India) |
| CSTM➣Computer Service and Telecommunications Management |
| CSTM➣Constantia Sectional Title Management (South Africa) |
| CSTM➣Chinese Society of Traffic Medicine |