| CAOT | Canadian Association of Occupational Therapists 
| Others |
| CAOT | Christian Authors on Tour
| Others |
| CAOT | Complex Analysis and Operator Theory
| Others |
| CAOT | Computer Applications and Occupational Technology
| Others |
| CAOT | Computer Applications and Office Technologies
| Others |
| CAOT | Computer Applications Occupational Technology
| Others |
| CAOT | Computer Applications Office Technology
| Others |
| CAOT | Corticotomy Assisted Orthodontic Treatment
| Others |