| A&EM | Assembly and External Maintenance | In English | → Engineering, technology |
| AEM | Assembly and External Maintenance | In English | |
| AFALD | Air Force Acquisition Logistics Division | In English | → 358 |
| AFLC | Air Force Logistics Command | In English | → 358 |
| ALC | Air Logistics Center | In English | → Transport and postal services |
| ALMS | Automated Logistics Management System | In English | |
| ALS | Advanced Logistics System | In English | |
| ALV | Advanced Logistics Vehicle | In English | → Vehicle engineering |
| AMBD | Automated Maintenance Data Base | In English | → Data |
| APMSM | Assembly Phase Maintenance Simulation Model | In English | |
| AT&L | Acceptance Test & Logistics | In English | |
| BM | Bench Maintenance | In English | |
| BMB | Base Maintenance Building | In English | |
| BMB | Bench Maintenance Building | In English | |
| BME | Bench Maintenance Equipment | In English | |
| BMÖ | Bundesverband Materialwirtschaft, Einkauf und Logistik in Österreich | In German | → Organizations and associations → 620 |
| BMTS | Bench Maintenance Test Set | In English | |
| CALS | Computer-Aided Logistics System | In English | |
| CALS | Computer-Aided Acquisition and Logistics Support | In English | → Computer-based techniques |
| CLMC | Central Logistics Management Center | In English | |
| CMC | Central Maintenance Computer | In English | → Hardware |
| CMCS | Centralized Maintenance Computer System | In English | → Software |
| CMM | Condition-Monitored Maintenance | In English | |
| CMTS | Computerized Maintenance Test System | In English | → Computer science |
| COSM | Checkout Servicing and Maintenance | In English | |
| CSCMP | Council of Supply Chain Management Professionals | In English | → Organizations and associations |
| DELOG | Design Engineering Logistics | In English | |
| DILSA | Distributed Integrated Logistics Support Analysis | In English | |
| DLSC | Defense Logistics Service Center | In English | → 355 |
| DMC | Direct Maintenance Cost | In English | → Prices |
| DMCF | Deservicing, Maintenance, and Checkout Facility | In English | |
| DMF | Depot Maintenance Facility | In English | |
| DR/MR | Discrepancy Report/Material Review | In English | |
| DSAD | Data Systems and Analysis Directorate | In English | → Data |
| DSR | Data Storage and Retrieval | In English | → Data |
| ELM | Experimental Logistics Module | In English | |
| EMM | Établissement de Maintenance du Matériel | In French | → Transport and postal services |
| EMMA | Expert Missile Maintenance Aid | In English | → Military engineering |
| EMMA | Expert Missile Maintenance Aim | In English | → Military engineering |
| EMRL | Equipment Maintenance Requirements List | In English | |
| GIM | Génie Industriel et Maintenance | In French | → Engineering, technology |
| GIMADS | Generic Integrated Maintenance And Diagnostic System | In English | → Engineering, technology |
| GIMADS | Generic Integrated Maintenance Diagnostics | In English | → Engineering, technology |
| GLA | Global Logistics Associates (www.glanetwork.com) | In English | → Transport and postal services |
| GLT | Gestion Logistique et Transport | In French | → Transport and postal services |
| GMAO | Gestion de la Maintenance Assistée par Ordinateur | In French | → Computer-based techniques |
| HMA | Hypergolic Maintenance Area | In English | → Vehicle engineering |
| HMCF | Hypergolic Maintenance and Checkout Facility | In English | → Vehicle engineering |
| HMF | Hypergolic Maintenance Facility | In English | → Vehicle engineering |
| IDMM | Intermediate and Depot Maintenance Manual | In English | |
| IDMRD | Intermediate and Depot Maintenance Requirements Document | In English | |
| IDMRS | Intermediate Depot Maintenance Requirements | In English | |
| IDSD | Institutional Data System Division | In English | |
| IFM | In-Flight Maintenance | In English | → Spaceflight engineering, astronautics → Spaceflight engineering, astronautics |
| IISS | Integrated Information Support System | In English | |
| ILIPT | Intelligent Logistics for Innovative Product Technologies | In English | |
| ILM | Internationales Logistikmanagement | In German | |
| ILMF | Intermediate-Level Maintenance Facility | In English | |
| ILO | Integrated Logistics Operations | In English | |
| ILP | Integrated Logistics Panel | In English | |
| ILS | Integrated Logistics Support | In English | |
| ILS | Integrated Logistics System | In English | |
| ILSA | Integrated Logistics Support Analysis | In English | |
| ILSC | Integrated Logistics Support Concept | In English | |
| ILSCP | Integrated Logistics Support Concept Plan | In English | |
| ILSIM | Integration of Lethality Studies Into Model | In English | |
| ILSMT | Integrated Logistics Support Management Team | In English | |
| ILSP | Integrated Logistics Support Plan | In English | |
| ILSWG | Integrated Logistics Support Working Group | In English | → Organizations and associations |
| IMADS | Information Management Assimilation and Delivery System | In English | |
| IMDB | Integrated Maintenance Data Base | In English | → Data |
| IPTL | Institut Pédagogique Transport Logistique | In French | → Transport and postal services |
| LADS | Logistic Automated Data System | In English | → Engineering, technology |
| LAI | Logistics Artificial Intelligence | In English | → Artificial intelligence |
| LBSP | Logistics Business Systems Plan | In English | |
| LCN | Logistics Control Number | In English | |
| LCV | Logistics Cargo Vehicle | In English | → Vehicle engineering |
| LDB | Logistics Data Bank | In English | → Data |
| LDRP | Logistics Depot Repair Procedure | In English | |
| LEA | Logistics Engineering Analysis | In English | → Engineering, technology |
| LEA/MP | Logistics Engineering Analysis and Maintenance Planning | In English | → Engineering, technology |
| LES | Logistic Execution System | In English | |
| LIMS | Logistics Information Management System | In English | → Knowledge management |
| LIS | Logistics Information System | In English | → Knowledge management |
| LM | Logistics Manual | In English | |
| LM | Logistics Manager | In English | |
| LMDS | Logistics Management Data System | In English | → Data |
| LMRT | Logistics Management Responsibility Transfer | In English | |
| LMS | Logistics Master Schedule | In English | |
| LMT | Logistics Management Transfer | In English | |
| LOGCENT | Logistics Control Center | In English | |
| LOIS | Logistics Information Simulator | In English | |
| LSA | Logistics Support Analysis | In English | |
| LSACN | Logistics Support Analysis Control Number | In English | |
| LSAP | Logistics Support Analysis Plan | In English | |
| LSAR | Logistics Support Analysis Record | In English | |
| LSAS | Logistics Support Analysis Strategy | In English | |
| LSCA | Logistics Support Cost Analysis | In English | → Prices |
| LSM | Logistics Support Manager | In English | |
| LSMDB | Logistics Simulation Models and Data Bases | In English | → Knowledge management |
| LSPPS | Logistics Support Plan for Preoperational Support | In English | |
| LSR | Logistics Shop Release | In English | |
| LSR | Logistics Success Rate | In English | |
| LVIS | Logistics Verification Information System | In English | |
| LWG | Logistics Working Group | In English | |
| M&C | Maintenance and Checkout | In English | → Engineering, technology |
| M&F | Manufacturing and Facilities | In English | → Engineering, technology |
| M&L | Maintenance and Logistics | In English | → Engineering, technology |
| M&M | Materials and Maintenance | In English | → Engineering, technology |
| M&O | Maintenance and Operations | In English | → Engineering, technology |
| M&R | Maintenance and Repair | In English | → Engineering, technology |
| M&R | Maintenance and Refurbishment | In English | → Engineering, technology |
| M&RF | Maintenance and Refurbishing Facility | In English | → Engineering, technology |
| M&S | Maintenance and Security | In English | |
| MA&P | Maintenance Analysis and Planning | In English | |
| MAC | Maintenance Advisory Committee | In English | |
| MAD | Maintenance Analysis Data | In English | → 00592 |
| MAP | Maintenance Analysis Program | In English | |
| MAPTIS | Materials and Processes Technical Information System | In English | |
| MAR | Maintenance And Refurbishment | In English | |
| MAWG | Maintenance Analyzer Working Group | In English | |
| MCCL | Maintainability/Maintenance Criteria Checklist | In English | |
| MCDS | Maintenance Control and Display System | In English | → Human-computer interaction |
| MCF | Maintenance and Checkout Facility | In English | |
| MCIS | Material Control and Information System | In English | |
| MCN | Maintenance Change Notice | In English | |
| MCP | Materials Control Plan | In English | |
| MCS | Maintenance and Checkout Station | In English | |
| MCS | Manufacturing Control System | In English | |
| MDCS | Maintenance Data Collection System | In English | |
| MDT | Maintenance Demand Time | In English | |
| MEA | Maintenance Engineering Analysis | In English | |
| MEAR | Maintenance Engineering Analysis Request | In English | |
| MECR | Maintenance Engineering Change Request | In English | |
| MEWG | Maintenance Engineering Working Group | In English | → Engineering, technology |
| MGE | Maintenance Ground Equipment | In English | |
| MMACS | Maintenance Management and Control System | In English | |
| MMAS | Material Management and Accounting System | In English | |
| MMAS | Mechanized Material Accountability System | In English | → Mechanical engineering |
| MMD | MSC Maintenance Depot | In English | |
| MMD | Mobile Maintenance Depot | In English | |
| MMDS | Maintenance Management Data System | In English | → Data |
| MO | Maintenance Organization | In English | |
| MPAR | Maintainability Problem and Assessment Report | In English | |
| MPB | Maintenance Parts Breakdown | In English | |
| MPC | Material Procurement Cost | In English | → Prices |
| MPL | Mechanical Parts List | In English | → Mechanical engineering |
| MPL | Materials and Process List | In English | |
| MPL | Maintenance Parts List | In English | |
| MPMP | Mechanical Parts, Material & Process(es) | In English | → Mechanical engineering |
| MPP | Material Processing Procedure | In English | |
| MPR | Maintainability Problem Report | In English | |
| MR | Material Review | In English | |
| MR | Maintenance and Refurbishment | In English | |
| MR | Material Request | In English | |
| MRB | Material Review Board | In English | |
| MRD | Material Review Disposition | In English | |
| MRE | Material Review Engineering | In English | |
| MRF | Maintenance Responsibility File | In English | |
| MRL | Material Requirements List | In English | |
| MRO | Material Release Order | In English | |
| MRO | Maintenance, Repair and Overhaul | In English | |
| MRO | Maintenance Repair and Operation | In English | |
| MRP | Material Requirements Planning | In English | |
| MRP | Manufacturing Resource Planning | In English | |
| MRP | Material Review Process | In English | |
| MRR | Manufacturing Readiness Review | In English | → Engineering, technology |
| MRS | Master Repair Schedule | In English | |
| MRTS | Modification Recycle Tracking System | In English | |
| MRTS | Modification And Repair Tracking System | In English | |
| MRTS | Material Requirements Tracking System | In English | |
| MS | Material Specification | In English | → 620 |
| MSA | Material Subcontract Administrator | In English | |
| MSA | Material Service Area | In English | |
| MSAD | Materials Summary Acceptance Document | In English | |
| MSC | Materials Service Center | In English | |
| MSCB | Manufacturing Status Control Board | In English | → Engineering, technology |
| MSDS | Materials Safety Data Sheet | In English | |
| MSE | Maintenance Support Equipment | In English | |
| MSF | Maintenance Source File | In English | |
| MSG | Maintenance Study Group | In English | |
| MSG | Maintenance Steering Group | In English | |
| MSI | Maintenance-Significant Item | In English | |
| MSMA | Maintenance des Systèmes Mécaniques Automatisés | In French | → Mechanical engineering |
| MSS | Maintenance Status System | In English | |
| MTA | Maintenance Task Analysis | In English | |
| MTB | Materials Testing Branch | In English | → 620 |
| MTBCF | Mean Time Between Critical Failures | In English | |
| MTBF | Mean Time Between Failures | In English | |
| MTBM | Mean Time Between Maintenance | In English | |
| MTBMA | Mean Time Between Maintenance Action | In English | |
| MTBR | Mean Time Between Removal | In English | |
| MTBR | Mean Time Between Replacement | In English | |
| MTE | Maintenance Test Equipment | In English | |
| MTEC | Maintenance Test Equipment Catalog | In English | |
| MTEE | Maintenance Test Equipment, Electrical | In English | → Electrical engineering |
| MTEF | Maintenance Test Equipment, Fluid | In English | |
| MTEM | Maintenance Test Equipment, Mechanical | In English | → Mechanical engineering |
| MTEM | Maintenance Test Equipment Module | In English | |
| MTEO | Maintenance Test Equipment, Optical | In English |