| COMET | California Oil Mentoring and Entrepreneurial Training 
| Others |
| COMET | California Online Mathematics Education Times
| Others |
| COMET | Centre for Online and Multimedia Educational Technologies
| Others |
| COMET | Children Of Many Educational Talents
| Others |
| COMET | Children Of Missionaries Education and Training
| Others |
| COMET | Cisco Complete Optical Multiservice Edge and Transport
| Others |
| COMET | City of Minneapolis Enterprise Technology
| Others |
| COMET | City Optimized Managed Electric Transport
| Others |
| COMET | City Ordinance Monitoring and Enforcement Team
| Others |
| COMET | Client On-line Mortgage Enquiry Tool
| Others |
| COMET | Collaborative Offender Management Enforced Treatment
| Others |
| COMET | Commercial Experiment Transporter
| Others |
| COMET | Community Enabling Telematics
| Others |
| COMET | Community Outreach Model of Education and Training
| Others |
| COMET | Comparing Operative to Monitoring and Endocrine Therapy
| Others |
| COMET | Comparison of Operative to Monitoring and Endocrine Therapy
| Others |
| COMET | Compuscan Optical Message Entry Terminal
| Others |
| COMET | Construction Organizing Membership Education Training
| Others |
| COMET | Construction Organizing Membership Educational Training
| Others |
| COMET | Cooperative Online Meteorological Education and Training
| Others |
| COMET | Cooperative program for Operational Meteorology, Education, and Training
| Others |
| COMET | Core Outcome Measures in Effectiveness Trials
| Others |
| COMET | Corps member Orientation, Motivation, Education, and Training
| Others |
| COMET | Corpsmember Orientation Motivation Education and Training
| Others |
| COMET | Correction Of Myopia Evaluation Trial
| Others |
| COMET | Corridor Management Teams
| Others |
| COMET | Cut Order Marker Evaluation Technology
| Others |