Lord Bullibrain

THE REVOLVING DOOR THROUGH WHICH BULGER AND I ARE UNCEREMONIOUSLY SET OUTSIDE OF THE DOMAIN OF THE RATTLEBRAINS.—

 NIAR National Institute for Aviation Research (Wichita, KS)

NIAR National Institute of Amateur Radio (Hyderabad, India)

NIAR National Institute of Agrobiological Research (Japan)

NIAR Network Initial Assessment Report (Sprint)

BILL Billet

BILL Bwrdd Iechyd Lleol (Welsh: Local Health Board)

BILL Beer Industry League of Louisiana

BILL Bainbridge Island Little League (Washington)

BILL Bofors Infantry Light and Lethal Anti-Tank Missile (Sweden)

LLUB Local Loop Unbundling

DROL Diritto Romano on Line (Italian: Roman Law Online)

NIA National Institute on Aging (US NIH; also seen as NIOA)

NIA National Investigation Agency (India)

NIA Not in Attendance (school)

NIA National Indoor Arena (UK)

NIA National Insulation Association

NIA Non-Impact Aerobics (exercise)

NIA Nevis Island Administration

NIA National Intelligence Agency (South Africa and Thailand)

NIA Neural Impulse Actuator (brain-computer interface)

NIA National Insurance Act (various locations)

NIA National Institute of Accountants

NIA Number of Inherited Attributes

NIA Neural Impulse Actuator

NIA Next Instruction Address

NIA National Irrigation Administration (Philippines)

NIA National Imaging Associates (radiology)

NIA Neuromuscular Integrative Action (mind-body-spirit fitness technique)

NIA National Institute of Aerospace

NIA Nature Improvement Area (Natural England; UK)

NIA National Insulator Association

NIA Nuclear Industry Association (UK)

NIA Nagasaki International Association (est. 1990; Japan)

NIA Net Internal Area (internal building space)

NIA Notice of Intended Action (various locations)

NIA Non-Inflammatory Acne (dermatology)

NIA Niigata International Association (Japan)

NIA No Information Available

NIA National Intelligence Application (police incident code; New Zealand)

NIA Net Income Attributable

NIA New Iraqi Army

NIA Nigerian Institute of Architects (est. 1960)

NIA Network Interface Adapter

NIA Noobs in Action (gaming)

NIA Newcastle International Airport (England; also see NCL)

NIA New Indo-Aryan (linguistics)

NIA National Infantry Association

NIA Northern and Isolation Allowance (Canadian physician incentive)

NIA Nature in Art (UK museum)

NIA Network Infrastructure Administration

NIA Nursing Informatics Australia (Health Informatics Society of Australia)

NIA Nearest International Airport

NIA Network Indicate Address

NIA Non-Instructed Advocacy

NIA Nails Industry Association

NIA Number Of Imposter Attempts (biometrics)

NIA Navy Industrial Association

NIA National Information Accounts Clearinghouse

NIA Neoplasia Intra-Epitelial Anal (Portugese)

NIA National Information Account

NIA Nerd Intelligence Agency

NIA Naval Intelligence Assessment

NIA National Information Association

RBI Runs Batted In (baseball)

RBI Reserve Bank of India (central bank of India)

RBI Risk-Based Inspection

RBI Russell Bedford International (est. 1983; accounting network)

RBI River Bible Institute (Tampa, FL)

RBI Remote Bus Interface

RBI Repair Body Intersections

RBI Rollback Indicator

RBI Reutilization Business Integration (US DoD)

RBI Radio Berlin International

RBI Right Bronchus Intermedius

RBI Radio Bluegrass International (Owensboro, KY)

RBI Romain Brette Investissement (French: Romain Brette Investment)

RBI Reuters Business Insight (joint venture)

RBI Relative Bearing Indicator

RBI Ripple Blanking Input (digital electronics)

RBI Rigid Board Insulation (stucco)

RBI Rebirthing Breathwork International

RBI Rezé Basket International (French: Rezé International Basketball; Rezé, France)

RBI Remote Bus Isolator

RBI Revitalizing Baseball in the Inner Cities

RBI Results Based Incentive

RBI Re-Based Impact

RBI Repetitive Brain Injury

RBI Really Big Ice-Cream (Walgreens commercial)

RBI Reply By Indorsement

RBI Retail Business Information

RBI Redeemer Broadcasting Inc. (radio and internet ministry; Olivebridge, NY)

RBI Rhythm Band Instruments, Inc (Fort Worth, TX)

RBI Richard Barbett International (France)

RBI Resource Based Investment

RBI Real Biblical Inspiration

RBI Rotor-Body Interaction

RBI Rech Brûleurs Industriels (French: Rech Industrial Burners)

LLU Loma Linda University

LLU Local Loop Unbundling

LLU Local Logic Unit

LLU Latino Liaison Unit (Washington, DC)

LLU Low-Level Utility (computer graphics)

LLU Lending Library Unit

LLU Layered Language Understander

B Big

B Bit

B Billion

B Byte

B Above Average grade

B Reverse Side, Record

B Back (chat)

B Black

B Business

B Book

B Blue

B Butt (welded joint type)

B Bad (worst CD condition)

B Base (transistor; electronics)

B Bottom

B Brown

B British

B Bank

B Block

B Born

B Be

B Bag

B Blank

B Bass

B Boat (Stores 100 code)

B Bomber (US military aircraft designation; as in B-52)

B Bridge

B Bible

B Beta (2nd brightest star in a constellation)

B Before

B Bold Text (HTML)

B Britain

B Both

B Bat

B Bureau

B Bishop

B Bravo

B Biological

B Bachelor

B Barn

B Brick

B Individual (IRB)

B Binary

B Bandwidth

B Bombardier

B Bore (French: Boron)

B Bulb

B Birmingham (postcode, United Kingdom)

B Berlin (auto license plate)

B Brightness

B Boeing

B Birthday (Beatles song)

B Belgium (International Auto Identification)

B Bolivar (unit of currency)

B Bilateral

B Basso

B Bucharest (Romanian state capital)

B Balboa (currency of Panama)

B Biography (library code)

B Y-Intercept (from the equation y = mx + b)

B Bale

B Boron

B Blade (comic; movie)

B Beam (naval architecture; width of hull)

B Baht (currency of Thailand)

B Nova Scotia (Canada Post designation)

B Baume (relating to the propriety of hydrometer measurements)

B Bacillus

B Baroness

B Bowled

B Brazing

B Tical (another name for baht, Thai currency)

B Billable

B Bezier (spline curve)

B Bearer Channel (ISDN)

B At or Below (constrained altitude)

B Biocide

B Betaxolol (blood pressure drug)

B Blink Reflex (neurology)

B Panamanian Balboa (national currency)

B Semipostal (philatelic catalog prefix for non-standard stamps)

B Butut (1/100 division of the dalasi, the Gambian currency)

B Barnabites (religious order)

B Magnetic Field Density (physics)

B Betopic (same as Betaxolol)

B Banknote Corporation of America (philatelic mark for company stamps)

B B computer language (Ken Thompson; predecessor to C)

B Bone Marrow-Derived Lymphocyte

B Federal Reserve Bank of New York City (designates original spot of circulation of a bill)

B Bordetella Bacterium

B Switzerland Postmark (for letters going to Sardinia)

B US Domestic Stamp Rate (18 cents, issued 15 May 1981)

B Cross-Over Barrier Pattern (US DoD)

NI No Information

NI National Instruments

NI Northern Ireland

NI No Idea

NI National Insurance

NI Norfolk Island

NI Nigeria

NI Nickel

NI Not Important

NI Nicaragua (ISO country code, top level domain)

NI Not Interested

NI Net Income

NI North Island (New Zealand)

NI Network Interface

NI Needs Improvement

NI Negative Impact

NI Nueva Izquierda (Spanish: New Left)

NI Natural Ingredients

NI National Income

NI National Identification (number; US DoD)

NI Nosocomial Infection

NI Net Investment

NI Naval Intelligence

NI Neurological Institute

NI Portugalia Airlines (IATA airline code)

NI National ISDN (Integrated Services Digital Network)

NI Noted Item (US DoD)

NI Navistar International (trucks and tractors)

NI Network Implementation

NI Nutrition Institute

NI Nickel Institute

NI Not Insulated

NI Network Industry (frequent in company description of the new economy)

NI New Institutionalism (EU)

NI Nuclear Instrumentation

NI Nex Imperio (gaming alliance)

NI Network Indicator

NI Networld + Interop

NI Named Insured (insurance)

NI Nanotechnology Institute (American Society of Mechanical Engineers)

NI Noise Intensity

NI Nationella Insatsstyrkan (Swedish equivalent of SWAT police force)

NI Neonatal Isoerythrolysis (hemolytic disease of foals)

NI Navigation and Interaction (software engineering)

NI Number of Invocations

NI Natural Interference

NI Northwood Institute (Midland, Michigan)

NI Natione Itala (Latin: Italic Nation, epigraphy)

NI Neoist International (governing body of Art/Agitprop conferees)

AR Argentina

AR Arkansas (US postal abbreviation)

AR Assault Rifle

AR Argon

AR Accounts Receivable

AR Arabic

AR Administrative Record

AR Army Regulation

AR Amateur Radio

AR Annual Report

AR Accelerated Reader

AR Adventure Racing

AR Animal Rights

AR Army Reserve

AR As Required

AR Annual Reviews

AR Action Required

AR American Revolution

AR Action Replay (game console cheat device)

AR Active Region (sunspot observation)

AR American Racing (American Racing wheels)

AR Action Research

AR Air Rifle

AR Annual Rate

AR Access Router

AR Amazing Race (reality TV show)

AR Acrobat Reader (Adobe Systems)

AR Armor

AR Anti-Reflection

AR Automatic Rifle

AR Acid Reflux

AR Abuse Report (gaming, Second Life)

AR Augmented Reality

AR Anti-Reflective

AR Aspect Ratio

AR Acoustic Research (loudspeaker manufacturer)

AR Authorized Representative

AR Annual Return

AR After Rebate

AR Abbey Road (Beatles album/song)

AR Aromatic

AR Androgen Receptor

AR Argent (Heraldic White or Silver)

AR Action Report

AR Arizona Republic (newspaper)

AR Activity Reports

AR Antibiotic Resistance

AR Account Representative (Sprint)

AR Adrenergic Receptor (protein)

AR Repair Ship

AR Aishwarya Rai (Indian actress)

AR Abnormal Returns

AR Ayn Rand (novelist and philosopher)

AR Authorized Reseller

AR Armalite (rifle company)

AR All Risks

AR Aerolíneas Argentinas

AR Association Rules

AR Atlantic Records (record label)

AR Administrative Regulation (various organizations)

AR Address Register

AR Autoregressive

AR Alternate Routing

AR Appenzell Außerrhoden (Swiss Half Canton)

AR ArmaLite Rifle (engineering company; Genesco, IL)

AR Assistant Referee (sports)

AR Allergic Rhinitis

AR Akademia Rolnicza (Polish: University of Agriculture)

AR As Removed (avionics)

AR Automated Reasoning

AR Alan Rickman (British actor)

AR Autosomal Recessive (genetics; recessive gene on one of the 23 pairs of autosomes)

AR Alternative Radio (public affairs program)

AR Assembleia da República (Portuguese parliament)

AR Arrêté Royal (French: Royal Decree; Belgium)

AR Adverse Reaction

AR Accusé de Réception (French: Acknowledgment of Receipt; mail)

AR Artificial Respiration (aka artificial resuscitation)

AR Analyst Relations (various locations)

AR Antimicrobial Resistance

AR Atmospheric Research

AR Ancien Regime (gaming)

AR Adrenaline Rush (gaming; also an IMAX film)

AR Arsenide

AR Acknowledge Receipt

AR Air Route

AR Area Record (sports)

AR Air Refueling

AR Army Ranger

AR Aortic Regurgitation (aortic insufficiency)

AR Anal Retentive

AR Air Resistance

AR Area Ratio

AR Arista Records (record label)

AR Attributable Risk

AR Appenzell Ausser-Rhoden (postcode, Switzerland)

AR Aldose Reductase

AR Acute Rejection

AR American Robin

AR Aerial Refueling

AR Angle Resolved

AR All Rail

AR Attrition Rate

AR Access Right

AR Abandon Rate

AR Arm's Reach

AR Arezzo, Toscana (Italian province)

AR Authorization Request

AR Anti-Radiation

AR Aqua Regia

AR Aerial Reconnaissance

AR Agency Resources

AR Arrest Report (law enforcement)

AR Attack Rating (Diablo II)

AR Acquisition Reform

AR Autonomous Republic

AR Access Rate

AR Assistant Registrar

AR Automatic Response

AR Area Representative

AR Avis de Réception (Canada Post)

AR Age Regression

AR African Rights

AR Anti-Radar

AR Atrophic Rhinitis (pig respiratory disease)

AR Axial Ratio

AR Ancestral Roots (genealogy)

AR Approval Request

AR Air Reconnaissance

AR Active Radar

AR Activity Ratio

AR Approximate Reasoning

AR Attack Release

AR Anton Rubinstein (classical pianist)

AR Auto Redial

AR Analytical Reagent

AR Airborne Reconnaissance

AR Aftermath Records (record label)

AR Agent Report

AR Add Register

AR Abstellraum (German: storage room)

AR Acceptance Review

AR Asistencia Respiratoria

AR Acquisition Risk

AR Art Remains (online art gallery)

AR Affiliate Relations

AR Accounts Register

AR Acquiescence Ruling

AR Application Record

AR Automation Resources

AR Automatic Recall (Bellcore)

AR Acetal Resin

AR Arrezo (postcode, Italy)

AR Advanced Reactor

AR Acoustic Reflex

AR Associate Referee (various organizations)

AR Alarm Reaction

AR Administrative Requirement

AR Assessment Request

AR American Rifleman Magazine

AR Armor Rating (gaming, Asheron's Call 2)

AR Auxiliary Relay

AR Acquisition Request

AR Alabama Railroad

AR Alarm Report

AR Approved Rejected

AR Air Revitalization

AR Asset Reconciliation

AR Anomaly Report

AR Application Requester

AR Artificial Resuscitation

AR Auburn Reporter (community newspaper)

AR Anti-Reflectance

AR Arise Records

AR Airworthiness Representative

AR Activity Resume (ITU-T)

AR Airborne Relay

AR American Rivers, Inc.

AR Advice of Receipt (Canada Post)

AR Absorber Rod

AR Acoustique Renforcée (French: Enhanced Acoustics; window noise insulation)

AR Auxiliary Room

AR Archival Researcher

AR Affirmative Rebuttal (debate)

AR Attrition Reserve (aircraft)

AR Postal Fiscal (Scott Catalogue prefix; philately)

AR Atmospheric Revitalization

AR Automatic Resupply

AR Auxiliary Receiver

AR Avance-Retard (French)

AR Auscultacion Respiratoria (Spanish: Respiratory Auscultation)

AR Arrow Revolver (game, Mabinogi)

AR Allied Racing (Halo racing clan)

AR Attributive Risk

AR ASR Status

AR Armor Rendering (gaming, Asheron's Call)

AR Argonne Area Office (US DOE)

AR Altesse Royal (French: Royal Highness)

AR Aeronautical Requirement

AR Adaptive Reception Control

AR Architecture and Requirements Office (NIMA)

AR Automation Recall

AR Amusement Radio (online radio station)

AR Anno Resurrectionis (Year of the Resurrection, epigraphy)

AR Agonist Reversal (PNF technique)

AR End of message / Out (logging abbreviation)

AR Allotment Reconciliation

AR Agent Requisitions

BI Bisexual

BI Burundi (ISO country code)

BI Business Intelligence

BI Bank Indonesia

BI Brain Injury

BI Bohemia Interactive (game development company)

BI Block Island (Rhode Island)

BI Background Information

BI Black Ice (Star Wars novel)

BI Bielefeld (Germany)

BI Boehringer Ingelheim (Germany)

BI Bacterial Infection

BI Bismuth

BI British India

BI Bidirectional

BI Buddy Icon

BI Business Income

BI Business Improvement

BI Brookings Institution

BI Business Interruption (insurance)

BI Bodily Injury

BI Black Iron

BI Biological Indicator

BI Business Integration

BI Burn-In

BI Bainbridge Island (Washington state)

BI Background Investigation

BI Bad Influence (band)

BI Burning Issues

BI Banca d'Italia (Italian central bank)

BI Business Instruction

BI Brain Informatics

BI Billing Instructions

BI Behavioral Interventions

BI Beyond Imagination

BI Barthel Index

BI Royal Brunei Airlines (IATA airline code)

BI Bus Interconnect

BI British Israelism

BI Binary Input

BI Bubble Interface

BI Bumrungrad International (Thailand)

BI Breidbart Index (USENET spam metric)

BI Bibliographisches Institut (German book publisher)

BI Body Inflation (artificial physical transformation)

BI Biella, Piemonte (Italian province)

BI Bribie Island (Australia)

BI Briefing to Industry

BI Birth Index

BI Bavarian Inn (Lake Ronkonkoma)

BI Bloody Idiot

BI Baccalauréat International (French: International Baccalaureate)

BI Book Inventory

BI Beer Institute

BI Biographical Inventory (US Navy)

BI Biot Number (heat transfer)

BI Broadcast Intelligence

BI Battlefield Information

BI Before Internet

BI Braniff International (defunct US airline)

BI Backplane Interconnect

BI Buffer Index

BI Business Impact Test

BI Bibliotheca Islamica (Islamic Library - German Oriental Society)

BI battle injury (US DoD)

BI Basis of Issue

BI Blanking Input

BI (Run) Batted In (Baseball)

BI Battlespace Infosphere

BI Backward Indicator

BI Base-In Prism (ophthalmology)

BI Behavior Inhibition (psychology)

BI Branch Immaterial

BI Battlefield Illumination

BI Bebco Industries (La Marque, TX)

BI Batch Interactive (IBM)

BI Battlefield Interdiction

BI Basketball Ireland

BI Beni Immobiliari (Italian)

BI Brand Institute, Inc (Miami, FL)

BI Branch Insertion

BI Bell Intrigna

BI Biotehnologii Industriale (Romania)

BI Bayer Industrieprodukte (Cologne, Germany)

BI Build Increment

BI Bannockburn Institute

BI Bilhete de Identificação

BI Bedriftsokonomisk Institutt (Norwegian: Business Institute)

BI Brigade Internationaliste

BI Signaling Identification Assigned By Exchange B

BI Brinch Import

LL Love Life

LL Low Level

LL Long Lines

LL Lines

LL Land Line (telephone)

LL Lower Left

LL Lower Level (elevator)

LL Living Large

LL Lessons Learned

LL Lowest Level

LL Last Log

LL Landlord (real estate)

LL Little Link

LL Linked List (programming)

LL Loose Lips

LL Limited Liability

LL Linden Lab (Second Life gaming company; San Francisco, Californa)

LL Late Latin

LL Lincoln Laboratory

LL Lower Limit

LL Low Limit

LL Lesbian Lover

LL Labour Law

LL Light Line

LL Lian Li (computer brand)

LL Long Lead

LL Live Load

LL Lindsay Lohan (actress)

LL Lord Lieutenant (UK)

LL Llandudno (UK postal code)

LL Less Lethal

LL Lex Luthor (Superman character)

LL Lana Lang (Superman character)

LL Lucky Ladies (gambling)

LL Lactobacillus

LL Local Loop

LL Leased Line

LL Luna Lovegood (Harry Potter series)

LL Lever Lock (various companies)

LL Low Load

LL Lucky Loser (gaming clan)

LL Local Loopback (RS-449)

LL Low Lead (aviation gas)

LL Load line (line on the hull of a ship indicating that the ship has reached its maximum permissible cargo load)

LL Landau Level (quantum mechanics)

LL Load List

LL Lloyd's List (daily, London)

LL Licensed Lender

LL Lasse Lindh (musician)

LL Limit Load

LL Laterolog (petrophysics)

LL Load Link (computer programming)

LL Loco Locass (band)

LL Liquid Limit

LL Life Leech (gaming, Diablo 2)

LL LanguageLine (interpreting service)

LL Lenticular Lens

LL Loudness Level

LL Left Limit

LL Lebanese Lira (currency)

LL Luelinks

LL Lykes Lines

LL Launch and Leave

LL Lost Load

LL Liberty Lines

LL Left Linear (grammar parsing)

LL Liquid Learning

LL Libres Y Locos (Monterrey, Mexico)

LL Low Temperature Limit

LL Lighting Laboratory

LL Legislative Liaison Office (US Army)

LL Lymphoid Leukosis (Avian Leukosis)

LL LockLegion (website)

LL Lemmy's Land (Mario fansite)

LL Lue Links

LL Latent Lethality

LL Linen Lift

LL Loralai/Luke (fanfiction)

LL Liberty Lines Express, Inc

LL Ladle to Ladle Degasing

LL Linguistic Landscaping

LL L-Size X 2 (Double Large)

UB Upward Bound (federally funded high school program)

UB Universitat de Barcelona

UB University of Baltimore

UB University at Buffalo

UB Universitätsbibliothek (German: university library)

UB University of Buffalo

UB University of Belize

UB University of Birmingham (UK)

UB University of Bridgeport

UB University of Botswana

UB Ultimate Bias (Korean pop)

UB United Breweries (India)

UB Universidad de Belgrano

UB Southall (postcode, United Kingdom)

UB Universitas Brawijaya (Indonesian university)

UB Université de Bourgogne (French: University of Burgundy)

UB Upper Bound

UB Ulaanbaatar

UB Ubiquitin

UB Urinary Bladder

UB Universal Binaries

UB Urantia Book

UB Union Bay (clothing company)

UB Unacceptable Behavior

UB Uncle Ben's (rice)

UB Unterbezirk (part of Social Democratic Party of Germany)

UB Uncle Bob

UB Ulster Bank

UB Universitaetsbibliothek Basel

UB Universiteits Bibliotheek

UB University of Bremen (Germany)

UB Unaccompanied Baggage

UB Université de Bordeaux (French: University of Bordeaux)

UB Undefined Behavior

UB Unexpected Behavior

UB Ureteric Bud

UB Universal Beam

UB Myanmar Airways (IATA airline code)

UB Universal Banking

UB Underbog (gaming, World of Warcraft)

UB University of Baguio

UB Unlimited Budget

UB Undistributed Budget

UB Universal Bus

UB Unique Browser (internet)

UB Ungerman Bass

UB Unknown Beyond (anime site)

UB Unlicensed Band

UB Urner Barry Publications, Inc.

UB Uncle Bonsai (Seattle rock band)

UB University Bursaries (New Zealand)

UB Unison Bend (guitar playing technique)

UB Unified Build (NTCS-A)

UB Underwater Battery

UB Ultimate Battlestations (canceled D20 Star Wars Roleplaying sourcebook)

UB United Brewaries Ltd. (India)

DR Doctor

DR Dear

DR Dining Room (real estate)

DR Digital Research

DR Democratic Republic

DR Dram

DR Drive

DR Doctor Robert (Beatles song)

DR Delivery Room

DR Digital River (e-commerce solutions)

DR Door

DR Development Report

DR Down (Stage) Right

DR Drop

DR Data Request

DR Design Review

DR Discount Rate

DR Deep Red (movie)

DR Death Row (Quake 3 Clan)

DR Drum

DR Demand Response (energy)

DR Data Research

DR Data Recovery (business continuity planning)

DR Data Rate

DR Dynamic Range

DR Dominican Republic

DR Designated Router (networking)

DR Donor (IRB)

DR Dispute Resolution (various organizations)

DR Disaster Recovery

DR Data Received

DR Data Reduction

DR Dose Rate

DR Disaster Relief (US DoD)

DR Direct Route

DR Delivery Report

DR Disaster Response (US DoD)

DR Daniel Radcliffe (actor)

DR Drifting (METAR descriptor)

DR Dropper (virus scanners)

DR Doppler Radar

DR Danmarks Radio

DR Deputy Registrar

DR Delayed Release (medicine)

DR Digital Radiography

DR Drudge Report

DR Distributed Resources

DR Digital Receiver (US DoD)

DR Diabetic Retinopathy

DR Data Repository

DR Defect Report (regression testing documentation)

DR Damage Reduction (Dungeons & Dragons gaming)

DR Director of Recruiting

DR Dopamine Receptor (protein-coupled receptors)

DR Data Recorder

DR Demande de Remboursement (French: Request for Reimbursement)

DR Diary Room (Big Brother TV show)

DR Designated Representative (various organizations)

DR Diameter Router

DR Devil Rays (baseball team)

DR Drag Reduction

DR Das Reich (WWII 2nd SS-Panzer division)

DR Delivery Rate

DR Direct Report (chain of command)

DR Divine Retribution (gaming)

DR Dead Reckoning (navigation)

DR Drachma (Greek currency)

DR Downrange

DR Dynamic Reconfiguration

DR Douay-Rheims Bible

DR Deutsche Reichsbahn (German Railways; Weimar Republic and Third Reich, 1920-1949)

DR Deutsche Reichsbahn (East German / DDR State Railways, 1949-1994)

DR Data Redundancy (business continuity planning)

DR Development Region (Nepal)

DR District Ranger (National Park Service)

DR Dragon Runner (US Marine Corps unmanned ground vehicle)

DR Dispatch Reliability (aircraft)

DR Driver Release (UPS, leaving a pkg without a signature)

DR Direction de la Recherche (French: Directorate of Research)

DR Developmental Review

DR Data Requirement

DR Despatch Rider

DR Diseños Románticos (Spanish: Romantic Designs; Guatemala)

DR Dispersion Relation

DR Dighton-Rehoboth (Massachusetts)

DR Decision Review

DR dielectronic recombination

DR Disconnect Request

DR Depth Required

DR Dielectric Resonator

DR Developer Release (Linux)

DR Deployment Readiness

DR District Registry

DR Derde Rijk (Dutch: Third Reich)

DR Deficiency Report

DR Dartmouth Review (Dartmouth College)

DR Discrepancy Report

DR Double Replacement (chemical reaction)

DR Data Receive (signal)

DR Dynamic Representation (software engineering)

DR Dragon Realms (online role-playing game by Simutronics Incorporated)

DR Detection Radar

DR Dead Round (online gaming)

DR The Dragon Riders (gaming)

DR Differential Reporting

DR Display Request

DR Displacement Ratio

DR Drilling Reservist

DR Digital Rack

DR Direct Recycling (soft-decision decoding technique)

DR Designated Receiver

DR Discharge Resistor

DR Desktop Requisition (purchases)

DR Dubinin/Radushkevich (equation)

DR Deflection Ratio

DR Debit Record

DR Department Requisition

DR Double Rub (fabric testing)

DR Directed Retry

DR Divide Register (IBM)

DR Dynamic Replenishment

DR Deep Reflux

DR Delayed Reservation

DR Doppler Rate

DR Diferencia de Riesgos (Spanish: risk difference)

DR Delay Reducer (gaming)

DR Development Requisition

DR Decoy Research

DR Digital Resolver

DR Decision Redundancy

DR Deficiency/Discrepancy Report

DR Document Request System

DR Dice Roll(er) (gaming)

DR Diazo Reproducible Full Size Drawing

OL Ordered List (HTML)

OL Overlap

OL Office Lady (English term used in everyday Japanese for working unmarried young lady)

OL On-Line

OL Official Language

OL Olympique Lyonnais (French football team)

OL Overload

OL Offensive Lineman (football)

OL Oldham (postcode, United Kingdom)

OL Off Limits

OL Olympiske Leker (Norwegian: Olympic Games)

OL Outside Linebacker (football)

OL Online Learning (also seen as OLL)

OL Objective Lens

OL Outland (gaming, World of Warcraft)

OL Operation Lifesaver

OL Open Learning

OL Offer Letter (human resources)

OL Open Loop

OL Ozone Layer

OL Off List (subject line of offlist posts to mailing lists)

OL Old Latin

OL Overtime Loss (hockey; soccer)

OL Orientation Leader (education)

OL Outer Loop (Beltway)

OL Local Official (Scott Catalogue prefix; philately)

OL Organizational Level

OL Operating License

OL Optimum Level

OL Operating Level

OL Over Limit (electronics)

OL Operating Location

OL Overhead Line

OL Operating Limit

OL Oberleitung (German catenary)

OL Office Leader

OL Order of the Laurel (Society for Creative Anachronism)

OL Operational Logistics

OL Ordinary Leave

OL Offensive Linebacker (football)

OL Oulu railway station, Finland (standard station code)

OL Orienting Line

OL Oc'ulus Lae'vus (Left Eye)

OL Orange Logic LLC

OL Organic Silts of Low Plasticity (soil type)

OL Österreichicher Lloyd

OL O'Fallon Library (O'Fallon, IL)

OL Outline and Load (drawings)