| COMT | Catechol-O-Methyltransferase | 儿茶酚-O-甲基转移酶 |
| COMT | Certified Obstetric Massage Therapist | 注册产科按摩治疗师 |
| COMT | Certified Ophthalmic Medical Technologist | 认证眼科医学技术专家 |
| COMT | Certified Opthalmic Medical Technician | 经认证的眼科医疗技师 |
| COMT | Catecho-O-MethylTransferase | 儿茶酚-O-甲基转移酶 |
| COMT | Coda Music Technology, Inc. | Coda Music Technology，Inc.公司。 |