| IHL | Internet Header Length | 因特网报头长度 |
| IHL | International Hockey League | 国际曲棍球联盟 |
| IHL | International Homeopathic League | 国际顺势疗法联盟 |
| IHL | Idiopathic Hearing Loss | 特发性听力损失 |
| IHL | Institutions of Higher Learning | 高等学校 |
| IHL | Intelligence Handover Line | 情报移交线路 |
| IHL | International Humanitarian Law | 国际人道主义法 |
| IHL | Idiopathic Hepatic Lipidosis | 特发性肝脂肪病 |
| IHL | I Have Lost | 我输了 |
| IHL | International House of Logorrhea | 国际洛戈尔西亚之家 |