| IIP | Bureau of International Information Program 
| Others |
| IIP | Bureau of International Information Programs (DOS)
| Others |
| IIP | Idiopathic Interstitial Pneumonia
| Others |
| IIP | Idiopathic Interstitial Pneumonias
| Others |
| IIP | Ignition Interlock Permit
| Others |
| IIP | Ignition Interlock Program
| Others |
| IIP | Immediate Intervention Process
| Others |
| IIP | Immigrant Investor Programme
| Others |
| IIP | Immigration Intervention Project
| Others |
| IIP | Immunization Integration Program
| Others |
| IIP | Implantable Insulin Pump
| Others |
| IIP | Index of Industrial Production
| Others |
| IIP | Indian Index for Production
| Others |
| IIP | Indian Industrial Production
| Others |
| IIP | Indian Institute of Packaging
| Others |
| IIP | Indian Institute of Petroleum
| Others |
| IIP | indirect immunoperoxidase
| Others |
| IIP | Individual Instruction Program
| Others |
| IIP | Individual Investor Programme
| Others |
| IIP | Industrial Index of Production
| Others |
| IIP | Industrial Innovation and Partnerships
| Others |
| IIP | Industrial Institutional Products
| Others |
| IIP | Industrial Internship Program
| Others |
| IIP | Industrial Intervention Program
| Others |
| IIP | Industry Internship Programme
| Others |
| IIP | Infosys Information Platform
| Others |
| IIP | Initial Information Packet
| Others |
| IIP | Innovation Immersion Program
| Others |
| IIP | Innovation Incentive Program
| Others |
| IIP | Institute for Industrial Productivity
| Others |
| IIP | Institute for Information Policy
| Others |
| IIP | Institute for International Perspectives
| Others |
| IIP | Institute for International Programs
| Others |
| IIP | Institute of Intellectual Property
| Others |
| IIP | Instituto de Investigaciones Pecuarias
| Others |
| IIP | Integrated Infrastructure Project
| Others |
| IIP | Intelligence Interface Processor
| Others |
| IIP | Intensive Impulse Pulsation
| Others |
| IIP | Interagency Implementation Plan
| Others |
| IIP | International Ice Patrol
| Others |
| IIP | International Incentive Program
| Others |
| IIP | International Information Program
| Others |
| IIP | International Information Programs
| Others |
| IIP | International Institute for Peace
| Others |
| IIP | International Institute of Physics
| Others |
| IIP | International Internship Program
| Others |
| IIP | International Investment Position
| Others |
| IIP | Internet Imaging Protocol
| Others |
| IIP | Internet Information Provider
| Others |
| IIP | Internet Intelligence Platform
| Others |
| IIP | Interoperability Improvement Program
| Others |
| IIP | Interruption Instruction Pointer
| Others |
| IIP | Introduce Improve Perfect
| Others |
| IIP | Inventory of Interpersonal Problems
| Others |
| IIP | Investigation In Progress
| Others |
| IIP | Investors In People
| Others |
| IIP | Invisible Irc Project
| Others |
| IIP | IoTeX Improvement Proposal
| Others |
| IIP | Iso Interactive Project
| Others |
| IIP | Iterative Incremental And Parallel
| Others |
| IIP | Itial Information Packet
| Others |