- CAHT stands for Client Access Hub Transport (Microsoft)
- CAHT stands for Coalition Against Human Trafficking
- CAHT stands for Certified Animal Health Technician
- CAHT stands for Canadian Association for Humane Trapping (Ontario, Canada)
- CAHT stands for Culinary Arts, Hospitality and Tourism (various schools)
- CAHT stands for Certified Aromatherapy Health Therapist
CAHT