| Acronym | Definition |
|---|
| ISSN➣International Standard Serial Number |
| ISSN➣International Society of Sports Nutrition (Woodland Park, CO) |
| ISSN➣International Studies Schools Network (Asia Society) |
| ISSN➣Integrated Special Services Network |
| ISSN➣International Society for the Study of Narrative (scholarly organization) |
| ISSN➣International School of Skin & Nailcare (Atlanta, GA) |