| Acronym | Definition |
|---|
| COLS➣Columbus, Ohio |
| COLS➣Columns |
| COLS➣College of Letters and Science (various universities) |
| COLS➣Common Output Level Standards (US DoD) |
| COLS➣Corrected Ordinary Least Square (algorithm) |
| COLS➣City of Lost Souls (Mortal Instruments series) |
| COLS➣Cadet Officer Leadership School (AFJROTC) |
| COLS➣Central Ontario Leadership Seminar (Canada) |