| Abbreviation | Definition |
|---|---|
| CLVT | Certified Low Vision Therapist |
| CLWT | Certified Lymphedema and Wound Therapist |
| CMBT | Cognitive Motivational Behavior Therapy |
| CMFT | Counseling and Marital and Family Therapy |
| CMFT | Couple Marital and Family Therapy |
| CMFT | Couple Marriage and Family Therapy |
| CMT | Constructive Mindset Therapy |
| CMTC | California Massage Therapy Council |
| CNMT | Center for Neuromuscular Massage Therapy |
| CNT | Center for Network Therapy |
| CNTP | Certified Nutrition Therapy Practitioner |
| CNTP | Certified Nutritional Therapy Practitioner |
| COAST | Clarifying the Optimal Application of SLT Therapy |
| CODT | Center for Optical Diagnostics and Therapy |
| COMET | Comparison of Operative to Monitoring and Endocrine Therapy |
| COMT | Certification in Orthopedic Manual Therapy |
| COMT | Certified Orthopedic Manual Therapist |
| COMTA | Commission on Massage Therapy Accreditation |
| COSRT | College of Sexual and Relationship Therapy |
| COTF | Canadian Occupational Therapy Foundation |