| PHN | Port Huron, Michigan (Airport Code) | 密歇根州休伦港（机场代码） |
| PHN | Plan HidrolÓgico Nacional | Plan HidrolÓgico Nacional |
| PHN | Pioneer Virtual Health Network | 先锋虚拟健康网络 |
| PHN | Phone | 电话 |
| PHN | Phoenician | 腓尼基人 |
| PHN | Phase Noise | 相位噪声 |
| PHN | Port Huron, Michigan USA | 美国密歇根州休伦港 |
| PHN | Phone list (UltraFax - QmodemPro) | 电话列表（UltraFax-QmodemPro） |
| PHN | Prairie Hill News | 草原山新闻 |
| PHN | Preferred Health Network | 首选健康网络 |
| PHN | Plan HidrolÓgico Nacional (Spain) | Plan HidrolÓgico Nacional (Spain) |
| PHN | Population, Health, & Nutrition | 人口、健康、营养 |
| PHN | Public Health Nurse | 公共卫生护士 |
| PHN | Post-Herpetic Neuralgia (complication from a shingles infection) | 疱疹后神经痛（带状疱疹感染的并发症） |
| PHN | public health nursing | 公共卫生护理 |
| PHN | Personal Health Number (Canada) | 个人健康号码（加拿大） |
| PHN | passive heymann nephritis | 被动海曼肾炎 |
| PHN | Public Health Network | 公共卫生网络 |
| PHN | Post- Herpetic Neuralgia | 疱疹后神经痛 |
| PHN | Phillips, Hager, & North Investments | 张光琼、哈、北的投资 |