SIHA
| Acronym | Definition |
|---|---|
| SIHA | Swiss Ice Hockey Association (est. 1908) |
| SIHA | Sport International Hockey Academy |
| SIHA | Systems' Institute of Hindu Astrology (New Delhi, India) |
| SIHA | Scottish Icelandic Horse Association (Stonehaven, Scotland, UK) |
| SIHA | Subud International Health Association (UK) |
| SIHA | Svenska Ishockeyförbundet (Swedish: Swedish Ice Hockey Association) |