| Rank | Abbreviation | Meaning |
|---|
| ***** | IATP | Individual Antiterrorism Travel Plan
| |
| *** | IATP | Installation and Acceptance Test Plan
| |
| ** | IATP | International Association of Trauma Professionals
| |
| ** | IATP | idiopathic autoimmune thrombocytopenic purpura
| |
| * | IATP | Independent Asbestos Training Providers
| |
| * | IATP | I Aim To Please
| |
| * | IATP | INTERNATIONAL AIRPORT TERMINAL PULKOVO
| |
| * | IATP | Information Assurance Test Plan
| |
| * | IATP | Intelligence Analyst Training Program
| |
| * | IATP | International Airline Technical Pool
| |
| * | IATP | Illinois Assistive Technology Project
| |
| * | IATP | Internet Access and Training Program
| |
| * | IATP | Irish Association of Transpersonal Psychology
| |
| * | IATP | International Agricultural Training Programme
| |
| * | IATP | Interactive Agent Transfer Protocol
| |
| * | IATP | Illinois Assistive Technology Program
| |
| * | IATP | Impôt Additionnel à la Taxe Professionnelle
| |
| * | IATP | Individual Aircraft Tracking Program
| |
| * | IATP | International Academy of Toxicologic Pathology
| |
| * | IATP | International Association for Transport Properties
| |
| * | IATP | Institute for Agriculture Trade Policy
| |
| * | IATP | Internet Access Training Programme
| |
| * | IATP | Idaho Assistive Technology Program
| |
| * | IATP | Initiative Against Trafficking in Persons
| |
| * | IATP | Institut for Agriculture and Trade Policy
| |