| Acronym | Definition |
|---|
| JCAP➣Journal of Cosmology and Astroparticle Physics (International School for Advanced Studies and Institute of Physics Publishing) |
| JCAP➣Japan Clean Air Program |
| JCAP➣Junior Cadet Accessions Program (Texas) |
| JCAP➣Joint Crisis Action Planning (US DoD) |
| JCAP➣Journal of Child and Adolescent Psychopharmacology |
| JCAP➣Joint Conventional Ammunition Program |
| JCAP➣Journal of Child and Adolescent Psychotherapy |
| JCAP➣Joint Conventional Ammunition Panel or Program |