ISCAP
| Acronym | Definition |
|---|---|
| ISCAP | Interagency Security Classification Appeals Panel |
| ISCAP | Institute for Strings, Cosmology, and Astroparticle Physics (Columbia University, New York) |
| ISCAP | Iowa School Cash Anticipation Program (est. 1985) |
| ISCAP | Indian Society for Comparative Animal Physiology |
| ISCAP | Instituto Superior de Contabilidade e Administração do Porto, Portugal (Portugese) |