| IMM | I Ma Mmadu 
| Others |
| IMM | Ideas Made Measurable
| Others |
| IMM | Idle Material Management
| Others |
| IMM | Iera Megisti Moni
| Others |
| IMM | Illinois Maya Ministry
| Others |
| IMM | Immersive Memorable Moments
| Others |
| IMM | Immobilize
| Others |
| IMM | Immobilizer
| Others |
| IMM | Immune Mediated Myositis
| Others |
| IMM | Immunize
| Others |
| IMM | Impact Measurement Management
| Others |
| IMM | Impact Multiple of Money
| Others |
| IMM | In Manus Mundus
| Others |
| IMM | In My Mind
| Others |
| IMM | In-line Memory Module
| Others |
| IMM | Indian Medical Mission
| Others |
| IMM | Indomas Mandiri Makmur
| Others |
| IMM | Inductive Modem Module
| Others |
| IMM | Inert Multi-polymeric Matrix
| Others |
| IMM | Inflight Media Marketing
| Others |
| IMM | Injection Molding Machine
| Others |
| IMM | Injection Molding Magazine
| Others |
| IMM | Inline Memory Module
| Others |
| IMM | Input Message Manual
| Others |
| IMM | Input Method Manager
| Others |
| IMM | Insert Multi Mesh
| Others |
| IMM | Instant Message Me
| Others |
| IMM | Instant Multi Media
| Others |
| IMM | Institute for Microelectronics and Microsystems
| Others |
| IMM | Institute for Molecular Manufacturing
| Others |
| IMM | Institute for Molecules and Materials
| Others |
| IMM | Institute of Media Monitoring
| Others |
| IMM | Institute of Molecular Medicine
| Others |
| IMM | Institution of Mining and Metallurgy
| Others |
| IMM | Instituto de Medicina Molecular
| Others |
| IMM | Integrated Management Module
| Others |
| IMM | Integrated Materials Management
| Others |
| IMM | Integrated Materiel Management
| Others |
| IMM | Integrated Media Module
| Others |
| IMM | Integrated Medication Management
| Others |
| IMM | Integrated Mosquito Management
| Others |
| IMM | Intel Management Module
| Others |
| IMM | Interacting Multiple Model
| Others |
| IMM | Interactive Mobile Media
| Others |
| IMM | Intermotormakers
| Others |
| IMM | International Mail Manual
| Others |
| IMM | International Man of Mystery
| Others |
| IMM | International Marine Management
| Others |
| IMM | International Media Management
| Others |
| IMM | International Media Marketplace
| Others |
| IMM | International Media Ministries
| Others |
| IMM | International Media Model
| Others |
| IMM | International Mercantile Marine
| Others |
| IMM | International Merchandise Mart
| Others |
| IMM | International Mini Meeting
| Others |
| IMM | International Mini-Meeting
| Others |
| IMM | International Mission Mobilisation
| Others |
| IMM | International Model Management
| Others |
| IMM | International Monetary Market
| Others |
| IMM | International Money Market
| Others |
| IMM | International Multihull Meeting
| Others |
| IMM | International Mustang Meet
| Others |
| IMM | Internet Marketing Magicians
| Others |
| IMM | Interpolated Markov Model
| Others |
| IMM | Intreprinderea Mecanica Marsa
| Others |
| IMM | Intreprinderea Mecanica Muscel
| Others |
| IMM | Isuzu Manufacturing Management
| Others |
| imm. | immigrated
| Others |