| HBO | hyperbaric oxygen |
| HNC | head and neck cancer |
| HPV | human papillomavirus |
| IMRT | intensity-modulated RT |
| MRONJ | medication-related ORN of the jaw |
| ORN | osteoradionecrosis |
| PENTO | pentoxifylline and tocopherol |
| RIF | radiation-induced fibrosis |
| RT | radiation therapy |
| 3DCRT | three-dimensional conformal RT |