| IMA | I Might Add 
| Others |
| IMA | Idaho Medical Association
| Others |
| IMA | Ideal Mechanical Advantage
| Others |
| IMA | Idemitsu Music Award
| Others |
| IMA | Identify Modify Adapt
| Others |
| IMA | Identify Modify and Adapt
| Others |
| IMA | Idle Mixture Adjuster
| Others |
| IMA | Ignition Modulator Assembly
| Others |
| IMA | Illinois Manufacturers Association
| Others |
| IMA | Illinois Manufacturers' Association
| Others |
| IMA | Imaginative Modest and Amazing
| Others |
| IMA | Important Millennium Achievers
| Others |
| IMA | Improved My Average
| Others |
| IMA | in Military and
| Others |
| IMA | In My Apartment
| Others |
| IMA | Incentive Marketing Association
| Others |
| IMA | Independent Management Architecture
| Others |
| IMA | Independent Marketing Alliance
| Others |
| IMA | Independent Mortgage Advisors
| Others |
| IMA | Independent Music Awards
| Others |
| IMA | Indian Medical Association
| Others |
| IMA | Indian Military Academy
| Others |
| IMA | Indiana Manufacturers Association
| Others |
| IMA | Indianapolis Museum of Art
| Others |
| IMA | Individual Mobilization Augmentee
| Others |
| IMA | Individual Mobilization Augmentees
| Others |
| IMA | Individually Managed Account
| Others |
| IMA | Indore Management Association
| Others |
| IMA | Industria de Montagem de Automoveis
| Others |
| IMA | Industrial Medical Association
| Others |
| IMA | Industrial Minerals Association
| Others |
| IMA | Industry Minimums Agreement
| Others |
| IMA | Inferior Meatal Antrostomy
| Others |
| IMA | Inferior Mesenteric Artery
| Others |
| IMA | Information Management Area
| Others |
| IMA | Information Management Associates
| Others |
| IMA | Information Management Automotive
| Others |
| IMA | Information Modeling Assistant
| Others |
| IMA | Injektor Mengen Abgleich
| Others |
| IMA | Innovative Mineral Analyzers
| Others |
| IMA | Installation Management Agency
| Others |
| IMA | Institute for Mathematics and its Applications
| Others |
| IMA | Institute for the Musical Arts
| Others |
| IMA | Institute of Management Accountants
| Others |
| IMA | Institute of Management Accountants (USA)
| Others |
| IMA | Institute of Marine Affairs
| Others |
| IMA | Institute of Mathematics and
| Others |
| IMA | Institute of Mathematics and its Applications
| Others |
| IMA | Institute of Molecular Agrobiology
| Others |
| IMA | Institute of the Musical Arts
| Others |
| IMA | Instructional Materials Allotment
| Others |
| IMA | Insurance Management Administrators
| Others |
| IMA | Integrated Manufacturing and Assembling
| Others |
| IMA | Integrated Media Association
| Others |
| IMA | Integrated Medicine Alliance
| Others |
| IMA | Integrated Methodological Approach
| Others |
| IMA | Integrated Motor Assist
| Others |
| IMA | Integrity Management Architecture
| Others |
| IMA | Integrity Measurement Architecture
| Others |
| IMA | Intelligent Machine Architecture
| Others |
| IMA | Intelligent Maintenance Aid
| Others |
| IMA | Interactive Media Ads
| Others |
| IMA | Interactive Media Arts
| Others |
| IMA | Interactive Media Awards
| Others |
| IMA | Interactive Multimedia Association
| Others |
| IMA | Interchurch Medical Assistance
| Others |
| IMA | Interim Measures Agreement
| Others |
| IMA | Intermediate Maintenance Activities
| Others |
| IMA | Intermediate Multi-Age
| Others |
| IMA | Internal Mammary Artery
| Others |
| IMA | Internal Medicine Associates
| Others |
| IMA | International Magnesium Association
| Others |
| IMA | International Mariinskaya Academynamed after Maria Dmitrievna Shapovalenko
| Others |
| IMA | International Maritime Academy
| Others |
| IMA | International Maxi Association
| Others |
| IMA | International Media Associates
| Others |
| IMA | International Microsimulation Association
| Others |
| IMA | International Military Antiques
| Others |
| IMA | International Mineralogical Association
| Others |
| IMA | International Modern Art
| Others |
| IMA | International Monster Association
| Others |
| IMA | International Mycological Association
| Others |
| IMA | Internet Marketing Association
| Others |
| IMA | Internet Merchant Accounts
| Others |
| IMA | Internet Merchants Association
| Others |
| IMA | Interplanetary Magic Association
| Others |
| IMA | Intersection Movement Assist
| Others |
| IMA | Inverse Multiplexing for ATM
| Others |
| IMA | Inverse Multiplexing for ATM (Asynchronous Transmission Mode)
| Others |
| IMA | Inverse Multiplexing Over Atm
| Others |
| IMA | Investment Management Agreement
| Others |
| IMA | Investment Management Associates
| Others |
| IMA | Investment Management Association
| Others |
| IMA | Iran Management Association
| Others |
| IMA | Irish Medical Association
| Others |
| IMA | Ischaemia-Modified Albumin
| Others |
| IMA | Ischemia Modified Albumin
| Others |
| IMA | Israel Medical Association
| Others |
| IMA | Isuzu i-Mark
| Others |
| IMA | Isuzu Motors America
| Others |
| IMA | Isuzu Motors Asia
| Others |
| IMA | Iwate Museum of Art
| Others |
| IMA | IWMM Mobile App
| Others |
| IMA | Mirage vector graphics ( EGO - Chart - Autumn)
| Others |
| IMA | WinImage Graphics
| Others |