| International Arctic Project | Academic & Science |
| Images for Academic Publishing | Academic & Science |
| International Academy of Pathology | Academic & Science |
| InterAcademy Panel on International Issues | Academic & Science |
| Indian Academy of Pediatrics | Academic & Science |
| Integrated Applications Promotion Programme | Business |
| Icap | Business |
| Inventory Advertisers Pricing | Business |
| Industrial Air Products | Business |
| Investment Account Platform | Business |
| Insurance Affordability Program | Business |
| Individualized Accommodation Plan | Community |
| Integrated Average Performance | Community |
| Independent Activities Period | Community |
| Intense Athletics Period | Community |
| Individual Achievement Points | Community |
| International Association of Penturners | Community |
| International Association of Pancreatology | Community |
| Individual Artists Program | Community |
| Intercept Access Point | Computer and Networking |
| Interactive Application Processor | Computing |
| Internal Application Process | Computing |
| Information Assurance Program | Computing |
| In Application Programming | Computing |
| Interface for Application Portability | Computing |
| Internet Action Plan | Computing |
| Internet Access Provider | Computing |
| Intranet Application Platform | Computing |
| Intel Anypoint | Computing |
| Integrated Archive Platform | Computing |
| Intrusion Alert Protocol | Computing |
| Intelligent Access Program | Computing |
| In-App Purchases | Computing |
| Indian Academy of Paediatrics | Country Specific |
| Iberian Abyssal Plain | Country Specific |
| Imaging Atom Probe | Electronics |
| Intensive Anime Period | General |
| Intensive Advocacy Program | General |
| Individual Advancement Program | General |
| Interior Appointment Package | General |
| Intreprinderea de Automobile Pitesti | General |
| Industrie Automobilistiche Pomezia | General |
| Isuzu Automotive Polska | General |
| International Auto Processing | General |
| Industrial Automotive Partnership | General |
| Innovation Accelerator Program | General |
| Integrated Applications Promotion | General |
| International Art Properties | General |
| Integrated Agribusiness Professionals | General |
| International Auto Parts | General |
| Incident Action Plan | General |
| Information Age Publishing | General |
| Inter Active Philippines | General |
| Individual Account Program | General |
| Industrial Affiliates Program | General |
| Industrial Affiliate Program | General |
| Innovations Against Poverty | General |
| Individual Advising Plan | General |
| Independent Accountability Panel | General |
| Impact Above Performance | General |
| iPod Accessory Protocol | General |
| Interface Accessory Protocol | General |
| Inter American Proposals | General |
| Industry Affiliates Program | General |
| Integrated Activity Plan | General |
| Illumina Analysis Pipeline | General |
| Intermediate Access Profile | General |
| In App Payment | General |
| Intranet Applications Platform | General |
| Information Application Portal | General |
| Incentive Awards Program | General |
| In App Purchasing | General |
| Inventor Assistance Program | General |
| Industry Academia Partnership | General |
| Instrument Approach Procedures | General |
| Individual Action Plan | General |
| Instituteument Approach Procedure | General |
| Individual Achievement Plans | General |
| Instrumentation Access Provider | General |
| Individualized Advisement Plan | General |
| Intermountain Adaptation Partners | General |
| Imaging Application Platform | General |
| Identity Aware Proxy | General |
| Islamic Association for Palestine | Governmental |
| Internatioal Air Port | Governmental |
| Independent Assessment Process | Governmental |
| International Airline Professional | Governmental |
| Institute for Applied Psychometrics | Governmental |
| Intensive Activity Period | Governmental |
| International Academy Publishing | International |
| International Activities Program | International |
| International Advocacy Programme | International |
| International Accountability Project | International |
| International Association of Prosecutors | International |
| Internet Auto Parts | Internet |
| Internet Application Protocol | Internet |
| Instructors Assistant Position | Jobs |
| Individual Aquisition Plan | Jobs |
| Inhibitors of Apoptosis | Medical |
| Inhibitor of Apoptosis Protein | Medical |
| Intracisternal A-type Particle | Medical |
| Integrin-associated protein | Medical |
| Intra-Abdominal Pressure | Medical |
| Instrument Approach Procedure | Military and Defence |
| International Airport | Military and Defence |
| Info Architecture Plan | Military and Defence |
| Imagery Architecture Plan ( Air Force) | Military and Defence |
| International Access Point | Networking |
| Institute of Atmospheric Physics | Physics Related |
| Implementation Action Plan | Regional |
| In App Purchase | Softwares |
| Information Assessment Process | Space Science |
| Individual Account Plan | Stock Exchange |
