| Acronym | Definition |
|---|
| NIHS➣Nestlé Institute of Health Sciences (Lausanne, Switzerland) |
| NIHS➣National Institute of Health Sciences, Japan |
| NIHS➣Not Invented Here Syndrome |
| NIHS➣North Iredell High School (North Carolina) |
| NIHS➣National Institute for Hometown Security (Somerset, KY) |
| NIHS➣Northern Islands High School (Wotje Atoll) |
| NIHS➣National Intercollegiate Horse Show |