| Acronym | Definition |
|---|
| CALMS➣Credit and Load Management System (utilities; UK) |
| CALMS➣Computer-Aided Load Manifesting System (US DoD) |
| CALMS➣Central American Lutheran Mission Society (Houston, TX) |
| CALMS➣Computer-Assisted Load Management System |
| CALMS➣Combined Allowances for Logistics & Maintenance Support |