| Acronym | Definition |
|---|
| ICTP | International Centre for Theoretical Physics (Trieste, Italy) |
| ICTP | International Council of Tourism Partners |
| ICTP | Institute Certified Training Practitioner (UK) |
| ICTP | Individual and Collective Training Plan |
| ICTP | Intensified Combat Training Program |
| ICTP | Information Collection Transfer Processing |
| ICTP | International Congress of Tropical Pediatrics |
| ICTP | Information Collection, Transfer, and Processing |
| ICTP | Inter-Company Transfer Price |
| ICTP | Information Conformance Testing Program (SNIA) |
| ICTP | C-Telopeptide Pyridinoline Crosslinks of Type I Collagen |