What does Dm stand for?

Data Mobile Channel (CGWS)

Diffusing Capacity of the Alveolar Capillary Membrane - Medicine (DAVI)

dimensions (SAUS)

Membrane Component of Diffusion - Cytology (MAE)

Dahomey - Benin - MARC country of publication code - Library of Congress (LCCP)

decametre (SAUS)

Decimeter (ABAC)

Diamond (SAUS)

diphenylamine-arsine chloride (SAUS)

direct monitoring (SAUS)

distance multiplier (SAUS)

Drum

Adamsite - Emergency Management (EMA)

Dagens Medicin - Classified advertising (MHID)

Daily Mail (ODA)

Daily Mirror - A publication

Dam

Damage Monitor (SAUS)

Dame

Dames & Moore Group - NYSE symbol - Formerly, Dames & Moore, Inc. (SPSG)

Dames & Moore, Inc. - NYSE symbol (SPSG)

Damien Ministries (EA)

Danbury Mint

Dark Matter - Astrophysics

Dasymeter (SAUS)

Database Manager (SAUS)

Data Maintenance Item (ASC X12) (AG)

Data Management (KSC)

Data Manager

Data Mark (SAUS)

Data Mart (GART)

Data Master

Data Memory

Data Mining (SAUS)

Data Mode (SAUS)

Data Module (SAUS)

Daughters of Mary of the Immaculate Conception - Roman Catholic religious order

Daughters of Our Lady of Mercy - Roman Catholic religious order

Daunomycin - Antineoplastic drug

David Martin - Air show performer (ASPC)

Davison and Merivale's King's Bench Reports - 64 RR - 1843-44 - A publication (DLA)

Davy McKee Corporation (EFIS)

Deacon and Martyr - Church calendars

Dead After Arrival - Medicine (BCRP)

Dead Meat (SAUS)

Deaf Missions (EA)

Debit Memo (SAUS)

Debit Memorandum (MCD)

Debugging Mode

Decade Mean (SAUS)

Decameter

Decamired

Deception Material (MUSM)

Deciduous (Primary) Molar - Dentistry

Decimal Multiply

Decimeter - Unit of measure

Decimeter (or Decimetre) (SAUS)

Decimetric (SAUS)

Decimilli (SAUS)

Decision Maker

Decision Making (SAUS)

Decision Mate (SAUS)

Decision Memorandum (ACAE)

Decreto Ministeriale - Ministerial Decree - Italian (ILCA)

Deep Monitoring (CARB)

Defect Management (AAEL)

Defensive Medicine (MELL)

Defensive Missile (ACAE)

Deflection Modulation (IAA)

Dekameter - Unit of measure

Delay Modulation (NITA)

Deletion Mutant - Genetics

Delta Ministry - Later, DMM (EA)

Delta Modulation

Delta Modulator (SAUS)

Demand - Telegraphy (PCTE)

Demand Meter

Demineralized - Water (NRCH)

Demister (EEVL)

Demmin - German license plate city code

Density Matrix (SAUS)

Density Meter - Instrumentation

Dental Mechanic - Ranking title - British Royal Navy

Departamento de Minas - Department of Mines (GIS)

Depot Maintenance (AAGC)

Depot Manufacture (MCD)

Deputy for Materiel

Deputy Master - Freemasonry (ROG)

Deputy Minister (SAUO)

Dermatomyositis - Medicine

Dermorphin - Biochemistry

Descemet's Membrane - Medicine (MELL)

Descriptive Method

Design for Manufacturing

Design Manual

Design margin (SAUS)

Design Memorandum

Design Modified

Des Moines - Diocesan abbreviation - Iowa (TOCD)

despatch money (SAUS)

Destra Mano - Right Hand - Music - Italian

Destroyer Minelayer - Navy symbol (MCD)

Detached Module

Detecting Magnetometer (IAA)

Detecting Mechanism (IAA)

Detection Monitoring (ALAC)

Detector Mosaic

Detroit & Mackinac Railway - Federal Railroad Administration identification code

Detroit & Mackinac Railway Co. - AAR code

Deutsche Mark - Monetary unit - Germany

Developmental instrumentation MDM-Mid (SAUS)

Development and Maintenance (SAUS)

Development Machine (SAUS)

Development Manager

Development Milestone - Aerospace (AAG)

Development Model

Development Module (ACAE)

Development Motor (MCD)

Devon Militia - British military (DMA)

Dextromaltose (DB)

Dextromethorphan - Antitussive - Pharmacy

Dextromethorphan Hydrobromide (SAUS)

Diabetes Mellitus - Medicine

Diabetic Mother - Medicine

Diagnostic Message (SAUS)

Diagnostic Module - Automotive engineering

Diagnostic Monitor - Computer science (IAA)

Dialog Manager (SAUS)

Dialogue Management system (SAUS)

Diastolic Murmur - Medicine

Dichroic Mirror

Dicrete Mathematics (SAUS)

Die Musik - A publication

Diesel Mechanic - or Mechanical

Diesel Mechanical (SAUS)

Diesel Moderate - Service - Automotive engineering

Dieses Monats - Of This Month - German (ROG)

Differential Mechanism (IAA)

Differential Mode - Electronics (OA)

Differentiating Mechanism (SAUS)

Diffused Mesa

Diffuse Mixed - Lymphoma - Oncology (DAVI)

Diffuse Myalgia - Medicine (MELL)

Digital Memory (SAUS)

Digital Modelling (SAUS)

Digital MODEM (SAUS)

Digital Modulation (ACAE)

Digital Modulator (SAUS)

Digital Module - Telecommunications (TEL)

Digital Monolithic - Electronics (OA)

Digital Multimeter (IAA)

Digital Multiplex (LAIN)

Digital Multiplexer (SAUS)

Digital Music Tuner - Cable television

Diis Manibus - To the Manes, i.e., Departed Souls - Latin

Diode Matrix (SAUS)

Diode Memory (SAUS)

Dioxane-Methanol - Scintillation solvent - Bray solution

Diphenylamine Chloroarsine (SAUS)

Diphenylaminechloroarsine - Tear gas - Military

Diploma in Dermatological Medicine (DAVI)

Dipole Moment - Physics (ODA)

Directional Microphone (ELAL)

Direct Mail

Direct Manipulation (SAUS)

Direct Marketing

Direct Match (SAUS)

Direct Material (TIMI)

Direct Memory Access (SAUS)

Direct Methanation - Chemistry (ODA)

Directorate of ADPS Management (SAUO)

Directorate of Maintenance (AFIT)

Director of Management - Military

Director of Mobilization - British military (DMA)

Director of Music - British military (DMA)

Dire Maul

Disassembly Manual - NASA

Discard Message (CET)

Disc Magnetic (SAUS)

Disc Monitor (SAUS)

Disconnected Mode - Telecommunications

Disconnecting Manhole

Disconnect Mode (SAUS)

Discourse Marker - Linguistics (IEL)

Discussion Memorandum (SAUO)

Diseased Mucosa - Oncology

Disease Management

Disk Monitor - Computer science (IAA)

Dismantling machine (SAUS)

Disney Magic - Disney (DIS)

Dispersion Measure - Astronomy

Dispersive Medium (SAUS)

Display Monitor (ACAE)

Distal Metastases - Medicine (MELL)

Distance Measurement (SAUS)

Distance Measuring (SAUS)

Distolic Murmur - Medicine (MELL)

Distributed Memory (SAUS)

Distributed Monitor (SAUS)

Distributing Main (SAUS)

Distribution Manager (SAUS)

Distribution Module - Telecommunications

District Magistrate (SAUO)

District Manager

District Members - Also, EN for secrecy - Fenian Brotherhood (ROG)

District Municipality (SAUS)

Ditch Mile - Newmarket Racecourse - Horseracing - British

Divorced Male - Classified advertising

DM Utility Trailer - NCIC trailer make code

Docking Mechanism (MCD)

Docking Module - NASA

Doctor Martens - Footwear

Doctor of Dental Medicine (DAVI)

Doctor of Management (PGP)

Doctor of Mathematics

Doctor of Medicine

Doctor of Music

Doctor of Musicology (NADA)

Documenta et Monumenta - A publication (BJA)

Documentation Manager - Air Force (AFM)

Document Management - Commercial firm

DodecylMaltoside - Organic chemistry

Dome Mines, Ltd. (SAUO)

Dominica - ANSI two-letter standard code (CNC)

Dominica - NCIC country-territory code (NCIC)

Dominic Monaghan - Merry - Lord of the Rings

Dopamine - Biochemistry (AAMN)

Doppler Missile (MUGU)

Dorne & Margolin Inc. (SAUS)

Dot Matrix

Double Make (IAA)

Double-Make Drum (SAUS)

Double Master - LORAN stations

Double Medium (ADA)

Double Membrane - Medicine (DB)

Double Minute - Cytology

Double Monochromator (SAUS)

Douglas Model (SAA)

Drafting Manual (AABC)

Dram (MCD)

Dredged Material (SAUS)

Drive Magnet

Driver, Master

Driver Mechanic - British military (DMA)

Driving and Maintenance (IAA)

Drug Monograph - Medicine (DB)

Drum

Drum Module - Computer science (IAA)

Dry Mass

Dry Matter

Dry Mixed (SAUS)

Dual Mode (ACAE)

Dummy Round (MCD)

Du Mont (SAUS)

Dungeon Master - In game Dungeons and Dragons

Dungeon Module (SAUS)

Dust and Mist (SARE)

Dynamic Melting - Chemistry

Dynamic Memory (SAUS)

Dynamo (IAA)

Dynamotor (IAA)

Illustrator Draftsman - Navy rating

Iran - License plate code assigned to foreign diplomats in the US

Light Minelayer - Later, MMD - Navy symbol

Magnetic Drum Module - Computer science

Master Diver - Navy

Master of Divinity

Meersk Air - ICAO designator (AD)

Myotonic Dystrophy (SAUS)

Per cent Design Modified (SAUS)

Union of Durham Miners (SAUO)

Vomiting Gas - US Chemical Corps symbol

Working Group on Data Management (SAUO)