| Acronym | Definition |
|---|
| IMM | Institute of Molecular Medicine (University of Texas Health Science Center at Houston) |
| IMM | Institute of Molecular Medicine (UK) |
| IMM | Institut für Mikrotechnik Mainz (Germany) |
| IMM | International Mail Manual |
| IMM | International Monetary Market (Chicago) |
| IMM | Independent Media Marketplace |
| IMM | Interactive Multimedia |
| IMM | Informatics and Mathematical Modelling |
| IMM | Istituto per la Microelettronica e Microsistemi (Consiglio Nazionale delle Ricerche; Italy) |
| IMM | Institute for Molecular Manufacturing |
| IMM | Interacting Multiple Model |
| IMM | Input Method Manager (Microsoft) |
| IMM | Instituto de Microelectrónica de Madrid (Spain) |
| IMM | Injection Molding Magazine |
| IMM | Institution of Mining and Metallurgy (UK) |
| IMM | Informatik og Matematisk Modellering (Denmark) |
| IMM | International Microfinance and Microenterprise |
| IMM | Intel Management Module |
| IMM | Injection Molding Machine |
| IMM | Institute of Marketing Management (South Africa) |
| IMM | International Media Ministries (Brussels, Belgium) |
| IMM | Institute of Mathematics and Mechanics (Ural Branch of the Russian Academy of Sciences; Russia) |
| IMM | Instytut Maszyn Matematycznych (Poland) |
| IMM | Institute for Molecules and Materials (Radboud University, Nijmegen, The Netherlands) |
| IMM | Integrated Media Management |
| IMM | International Marketing Management |
| IMM | International Marketing and Management |
| IMM | International Model Management |
| IMM | I My Me (anime) |
| IMM | integrated materiel management (US DoD) |
| IMM | International Merchandise Mart (Singapore) |
| IMM | Integrated Material Manager (US DoD) |
| IMM | I Me Mine (Beatles song) |
| IMM | Intersection Midblock Model |
| IMM | Integrated Medication Management (QuadraMed Pharmacy) |
| IMM | Integrated Maintenance Management |
| IMM | intelligent information management |
| IMM | Idaho Mountain Ministries |
| IMM | Instructional Media Material |
| IMM | Isotope Measurement Laboratory |
| IMM | Integrated Management Model |
| IMM | Image Manifest Message |
| IMM | Inbound Message Manager |
| IMM | Introduction to Modern Mathematics |
| IMM | Installation Maintenance Manager |
| IMM | Impedance-Matching Module |
| IMM | Inverted Metamorphic Multijunction (high-efficiency solar cells) |
| IMM | Integration Methodology Model |
| IMM | Intelligent Mexican Marketing, LLC (Grand Prairie, TX) |