| AADEW | Attack Assessment For Directed-Energy Weapon | In English | |
| AAMRAM | Air-To-Air Medium-Range Missile | In English | |
| AAT | Armored Assault Tank | In English | → Vehicle engineering |
| ABD | Airborne Ballistics Division | In English | → Aeronautics, aircraft |
| ABE | Arm-Based Electronics | In English | → Electronics |
| ABM | AntiBallistic Missile | In English | |
| ABMA | Army Ballistic Missile Agency | In English | |
| ABMO | Antiballistic Missile Office | In English | |
| ABRES | Antiballistic Reentry System | In English | |
| ACS | Advanced Combat System | In English | |
| ACTTM | Agenţia de Cercetare pentru Tehnică şi Tehnologii Militare | In Romanian | → Engineering, technology |
| ADR | Aerospace and Defense Research | In English | → 358 → Aeronautics, aircraft → Vehicle engineering |
| AFATL | Air Force Armaments Test Laboratory | In English | → Research institutes → 358 |
| AFBMD | Air Force Ballistic Missile Division | In English | → 358 |
| AFED | Air Force Enterprise Defense | In English | → 358 |
| AFESD | Air Force Electronic Systems Division | In English | → 358 → Electronics |
| AFMDC | Air Force Missile Development Center | In English | → 358 |
| AFML | Air Force Materials Laboratory | In English | → Research institutes → 358 |
| AFMTC | Air Force Missile Test Center | In English | → 358 |
| AFOTEC | Air Force Operational Test and Evaluation Center | In English | → 358 |
| AFSWC | Air Force Special Weapons Center | In English | → 358 |
| AFTI | Advanced Fighter Technology Integration | In English | → Aeronautics, aircraft |
| AFWAL | Air Force Weapons Analysis Laboratory | In English | → Research institutes → 358 |
| AFWL | Air Force Weapons Laboratory | In English | → Research institutes → 358 |
| AFWSG | Air Force Weapons System Group | In English | → 358 |
| ALASAT | Air-Launched Antisatellite | In English | → Spaceflight engineering, astronautics |
| ALAT | Aviation Légère de l'Armée de Terre | In French | → Public administration, government → 63973 |
| ALCM | Air-Launched Cruise Missile | In English | → Aeronautics, aircraft |
| AMC | Army Missile Command | In English | |
| AMR | Atlantic Missile Range | In English | |
| ARGMA | Army Rocket and Guided Missile Agency | In English | → Spaceflight engineering, astronautics |
| ASM | Air-to-Surface Missile | In English | |
| AVRADA | Army Avionics Research and Development Activity | In English | → Aeronautics, aircraft |
| BM | Ballistic Missile | In English | |
| BMD | Ballistic Missile Defense | In English | → 355 |
| BMDATC | Ballistic Missile Defense Advanced Technology Center | In English | |
| BMDSCOM | Ballistic Missile Defense Systems Command | In English | |
| BMEWS | Ballistic Missile Early Warning System | In English | |
| BMO | Ballistic Missile Office | In English | |
| BMO | Ballistic Missile Organization | In English | → Organizations and associations |
| BRL | Ballistic Research Laboratory | In English | → Research institutes |
| BSMMT | Institutul Politehnic Iaşi - Buletinul Secţia Matematică, Mecanică, Teoretică Fizică | In Romanian | → Serial publications, periodicals → Mathematics → Physics |
| CABT | Convenção de Armas Biológicas e Tóxicas = CABT | Convención sobre Armas Biológicas y Tóxicas | In Spanish |
In Portuguese | → International relations |
| CABT | Convención sobre Armas Biológicas y Tóxicas = (look above) |
In Spanish | → International relations |
| CAC | Convention sur les Armes Chimiques = CAQ | Convención sobre las Armas Químicas | In Spanish = CWC | Chemical Weapons Convention | In English = CAQ | Convenção sobre Armas Químicas | In Portuguese |
In French | → International relations |
| CAMP | Common Ada Missile Package | In English | |
| CAQ | Convención sobre las Armas Químicas = CAC, CWC (look above) |
In Spanish | → International relations |
| CAQ | Convenção sobre Armas Químicas = CAC, CWC (look above) |
In Portuguese | → International relations |
| CARDE | Canadian Armament Research and Development Establishment | In English | |
| CCMAT | Canadian Centre for Mine Action Technologies = CCTD | Centre Canadien des Technologies de Déminage | In French |
In English | |
| CCMTA | Cape Canaveral Missile Test Annex | In English | |
| CCTD | Centre Canadien des Technologies de Déminage = CCMAT (look above) |
In French | |
| CIEEMG | Commission Interministérielle d'Étude des Exportations de Matériels de Guerre | In French | |
| CIFTA | Inter-American Convention against the Illicit Manufacturing of and Trafficking in Firearms, Ammunition, Explosives, and Other Related Materials = CIFTA | Convención Interamericana contra la Fabricación y el Tráfico Ilícitos de Armas de Fuego, Municiones, Explosivos y Otros Materiales Relacionados | In Spanish = CIFTA | Convention Interaméricaine contre la Fabrication et le Trafic illicites d'Armes à feu, munitions, explosifs et autres matériels connexes | In French = CIFTA | Convenção Interamericana contra a Fabricação Ilícita e o Tráfico de Armas de Fogo, Munições, Explosivos, e Outros Materiais Relacionados | In Portuguese |
In English | → International relations |
| CIFTA | Convención Interamericana contra la Fabricación y el Tráfico Ilícitos de Armas de Fuego, Municiones, Explosivos y Otros Materiales Relacionados = (look above) |
In Spanish | → International relations |
| CIFTA | Convention Interaméricaine contre la Fabrication et le Trafic illicites d'Armes à feu, munitions, explosifs et autres matériels connexes = (look above) |
In French | → International relations |
| CIFTA | Convenção Interamericana contra a Fabricação Ilícita e o Tráfico de Armas de Fogo, Munições, Explosivos, e Outros Materiais Relacionados = (look above) |
In Portuguese | → International relations |
| CMAG | Cruise Missile Advanced Guidance | In English | |
| CNS | Center for Nonproliferation Studies (http://cns.miis.edu) | In English | → Organizations and associations → Polemology |
| CNWDI | Critical Nuclear Weapons Design Information | In English | → Nuclear technology |
| COTAM | Commandement du Transport Aérien Militaire | In French | → Public administration, government → Transport and postal services |
| CRISAT | Collaborative Research Into Small Arms Technology | In English | |
| CWC | Chemical Weapons Convention = CAC, CAQ (look above) |
In English | → International relations |
| DABM | Defense Against Ballistic Missiles | In English | → 355 |
| DAM | Direction des Applications Militaires | In French | |
| DAT | Direction des Armements Terrestres | In French | → Public administration, government |
| DBW | Differential Ballistic Wind | In English | |
| DCAA | Defense Contract Audit Agency | In English | → 355 |
| DCAN | Direction des Constructions et Armes navales | In French | → Public administration, government |
| DCMAA | Direction Centrale du Matériel de l'Armée de l'Air | In French | → Public administration, government |
| DDC | Defense Documentation Center | In English | → Libraries → 355 |
| DefEl | Defense Electronics | In English | → Serial publications, periodicals → 355 → Electronics |
| DeScE | Defense Science Electronics | In English | → Serial publications, periodicals → 355 → Electronics |
| DESE | Département d’Exploitation du Système Électrique | In French | |
| DEW | Directed-Energy Weapon | In English | |
| DGA | Délégation Générale à l'Armement | In French | → 355 |
| DIDS | Defense Integrated Data System | In English | |
| DIDSIM | Defense-In-Depth Simulation | In English | |
| DIDTHT | Defense-In-Depth Threat | In English | |
| DII | Defense Industry Initiative | In English | → 355 → Industry, industrial policy |
| DINS | Defense Inertial Navigation System | In English | |
| DIPEC | Defense Industrial Plant Equipment Center | In English | |
| DIS | Defense Industrial Security | In English | → 355 |
| DISCO | Defense Industrial Security Clearance Office | In English | → 355 |
| DME | Direction des Missiles et de l'Espace | In French | → Spaceflight engineering, astronautics |
| DMSP | Defense Meteorological Satellite Program | In English | → Meteorology, climatology → Spaceflight engineering, astronautics |
| DMSS | Defense Meteorological Satellite System | In English | → Meteorology, climatology → Spaceflight engineering, astronautics |
| DPA | Departamentul pentru Armamente | In Romanian | → Public administration, government |
| DPS | Department of Defense Project Specification | In English | → 355 |
| DSA | Defense Supply Agency | In English | → 355 |
| DSARC | Defense System Acquisition Review Committee | In English | |
| DSARC | Defense Systems Acquisition Review Council | In English | |
| DSAT | Defensive Satellite | In English | → Spaceflight engineering, astronautics |
| DSCS | Defense Support Communication Satellite | In English | → Spaceflight engineering, astronautics |
| DSCS | Defense Satellite Communications System | In English | → Spaceflight engineering, astronautics |
| DSD | Defensive Shields Demonstration | In English | |
| DSRMC | Defense Systems Review Military Communications | In English | → Serial publications, periodicals → 355 |
| DTAT | Direction Technique des Armements Terrestres | In French | |
| DTIC | Defense Technical Information Center | In English | |
| DTS | Defensive Technologies Study | In English | |
| DTS | Defense Technology Study | In English | |
| DTST | Defensive Technologies Study Team | In English | |
| DTST | Defense Technology Study Team | In English | |
| EMAA | État-Major de l'Armée de l'Air | In French | → Public administration, government → Aeronautics, aircraft |
| EMAT | État-Major de l'Armée de Terre | In French | → Public administration, government |
| EMMA | Expert Missile Maintenance Aim | In English | → Maintenance and logistics |
| EMMA | Expert Missile Maintenance Aid | In English | → Maintenance and logistics |
| EMR | Eastern Missile Range | In English | |
| ENSIETA | École Nationale Supérieure des Ingénieurs des Études et Techniques d'Armement | In French | → Specialized or (poly)technical colleges |
| ERBM | Extended-Range Ballistic Missile | In English | |
| ESMC | Eastern Space and Missile Center | In English | → Spaceflight engineering, astronautics |
| ESMCR | Eastern Space and Missile Center Regulation | In English | → Spaceflight engineering, astronautics |
| EW | Electronic Warfare | In English | → Electronics |
| FBM | Fleet Ballistic Missile | In English | |
| FOB | Fractional Orbit Bombardment | In English | → Spaceflight engineering, astronautics |
| FOBS | Fractional Orbit Bombing System | In English | → Spaceflight engineering, astronautics |
| FOGM | Fiber-Optic Guided Missile | In English | → Telecommunications |
| FSi | Forsvars- og sikkerhetsindustriens forening | In Norwegian | → Organizations and associations |
| GAEO | Groupe Armement de l'Europe Occidentale = WEAO | Western European Armaments Organisation | In English |
In French | → Organizations and associations |
| GARD | Group of Autonomous Robots for Demining | In English | → Mechanical engineering → Electronics |
| GEMS | Global Emergency Missile Surveillance | In English | |
| GLAADS | Gun Low-Altitude Air Defense System | In English | → Aeronautics, aircraft → 358 |
| GLCM | Ground-Launched Cruise Missile | In English | |
| GTM | Ground Test Missile | In English | |
| GULiDef | Groupe des Utilisateurs de Linux dans la Défense | In French | → Organizations and associations → Operating systems |
| HANE | High-Altitude Nuclear Explosion | In English | → Nuclear technology |
| HEDI | High Endoatmospheric Defense Interceptor | In English | |
| HEDSIM | High Endoatmospheric Defense System Simulator | In English | → Computer simulation |
| HIAD | High-Altitude Defense Program | In English | → 355 → Aeronautics, aircraft |
| HVM | Hypervelocity Missile | In English | |
| ICBM | Intercontinental Ballistic Missile | In English | |
| IDS | Integrated Defense Simulator | In English | |
| IDSNET | Integrated Defense System Network | In English | → 355 → Networks, communication |
| IDSNET | Integrated Defense Simulator Network | In English | → Networks, communication |
| IFFN | Identification, Friend, Foe, Neutral | In English | |
| ILT/RT | Imprecisely Located Target/Relocatable Target | In English | |
| IRBM | Intermediate-Range Ballistic Missile | In English | |
| IRBS | Intermediate-Range Ballistic System | In English | |
| ITSS | Integrated Tactical Surveillance System | In English | |
| JBall | Journal of Ballistics | In English | → Serial publications, periodicals → 531 |
| JSTARS | Joint Surveillance Target Attack Radar System | In English | |
| JSTPS | Joint Strategic Targeting Planning Staff | In English | |
| KEW | Kinetic-Energy Weapon | In English | |
| KKVWS | Kinetic Kill Vehicle Weapon System | In English | → Vehicle engineering |
| KKW | Kinetic Kill Weapon | In English | → Vehicle engineering |
| KMR | Kwajalein Missile Range | In English | |
| LAV | Light Armored Vehicle | In English | → Vehicle engineering |
| LAW | Low-Altitude Weapon | In English | |
| LDS | Layered Defense System | In English | |
| LEAP | Lightweight Exoatmospheric Projectile | In English | |
| LEDC | Low-Energy Detonating Charge | In English | |
| LEDI | Low Endoatmospheric Defense Interceptor | In English | |
| LMSC | Lockheed Missiles And Space Corporation | In English | → Spaceflight engineering, astronautics |
| LOAD | Low-Altitude Defense | In English | → Aeronautics, aircraft |
| LPI | Low Probability of Intercept | In English | |
| LRCA | Long-Range Combat Aircraft | In English | → Aeronautics, aircraft |
| MAB | Missile Assembly Building | In English | |
| MAC | Military Airlift Command | In English | → Aeronautics, aircraft |
| MACE | Missile And Control Equipment | In English | |
| MASDC | Military Aircraft Storage and Disposition Center | In English | → Spaceflight engineering, astronautics |
| MC | Military Characteristic | In English | |
| MCAT | Missile Carrier Air Transport | In English | → Aeronautics, aircraft |
| MCF | Military Computer Family | In English | → Hardware |
| MCP | Military Construction Program | In English | |
| MECA | Missile Electronics Computer Assembly | In English | → Computer science → Electronics |
| MICOM | Missile Command | In English | |
| MiElC | Military Electronics Countermeasures | In English | → Serial publications, periodicals → Electronics |
| MILCOMSAT | Military Communications Satellite | In English | → Spaceflight engineering, astronautics |
| MILS | Missile Impact Location System | In English | |
| MILSTAR | Military Strategic And Tactical Relay System | In English | → Spaceflight engineering, astronautics |
| MILSTD | Military Standard | In English | → Standardization |
| MIPIR | Missile Impact Pointing Imaging Radar | In English | |
| MIPR | Military Intergovernmental Purchase Request | In English | → 34745 |
| MisSp | Missiles Spacecraft | In English | → Serial publications, periodicals → Spaceflight engineering, astronautics |
| MISTRAM | Missile Trajectory Measurement | In English | |
| MITAS | Missile Threat Analysis Simulation | In English | |
| MITOC | Missile Intercom Technical Operational Communication | In English | → Telecommunications |
| MMRS | Manned Military Recovery System | In English | |
| MOAB | Massive Ordnance Air Blast | In English | |
| MODS | Military Orbital Development System | In English | → Spaceflight engineering, astronautics |
| MOPIS | Missile Operations Intercommunications System | In English | |
| MOPS | Missile Operations | In English | |
| MOPS | Military Operation Phone System | In English | → Telecommunications |
| MRBM | Medium-Range Ballistic Missile | In English | |
| MRF | Missile Repair Facility | In English | |
| MRL | Missile Reference Line | In English | |
| MRP | Missile Reference Plane | In English | |
| MSD | Missile Systems Division | In English | |
| MSSTM | Military Space System Technology Model | In English | → Spaceflight engineering, astronautics |
| MSSTP | Military Space Systems Technology Plan | In English | → Spaceflight engineering, astronautics |
| MWS | Missile Weapon System | In English | |
| NADS | Norwegian Association for Defence Suppliers | In English | → Associations |
| NEACP | National Emergency Airborne Command Post | In English | → Aeronautics, aircraft |
| NEI | Nonexplosive Initiation | In English | |
| NESP | Naval Extremely high frequency Satellite Program | In English | → Spaceflight engineering, astronautics |
| NMCC | National Military Command Center | In English | |
| NNPT | Nuclear Non-Proliferation Treaty | In English | → International relations → Nuclear technology |
| NORAD | North American Air Defense Command | In English | → 358 → Aeronautics, aircraft |
| NPT | Navy Pointer and Tracker | In English | → 359 |
| NSIA | National Security Industrial Association | In English | → Associations |