ATD

(redirected from Along Track Distance)
Also found in: Encyclopedia.
AcronymDefinition
ATDAnthropomorphic Test Dummy
ATDAssociation for Talent Development (formerly American Society of Training Directors)
ATDAttack the Day
ATDAchieving the Dream
ATDAwakening the Dreamer
ATDAnalog to Digital (converter)
ATDAtascadero (Amtrak station code; Atascadero, CA)
ATDAttraction Tickets Direct (various locations)
ATDAdvanced Technology Demonstration
ATDAddress Transition Detection
ATDAnalog to Digital
ATDAttribute Discovery
ATDActive Torque Dynamics
ATDAuthorized Terminal Distribuitor
ATDAccredited Tier Designer (Uptime Institute)
ATDAttention to Detail
ATDAtmospheric Technology Division (US National Center for Atmospheric Research)
ATDAssistant Technical Director
ATDApplied Technology Diploma (Florida)
ATDAdvanced Technology Development
ATDAt the Doctor's
ATDAgainst the Day (Glasgow band)
ATDAntidepressants
ATDArchitectural Technology & Design (various schools)
ATDAnthropomorphic Test Device
ATDAcacia Training and Development (UK)
ATDActual Time of Departure
ATDArt Teaching Diploma (various schools)
ATDAsynchronous Time Division
ATDAerosol Transmissible Disease
ATDAutomatic Target Detection
ATDAgree to Disagree (internet slang)
ATDAsset Transfer Date
ATDAmused to Death (Roger Waters album)
ATDApplied Technology Division
ATDAircrew Training Device
ATDArrival Time Difference
ATDAnti-Thyroid Drug
ATDAuto Trim Design (Fairbanks, AK)
ATDAcquired Toilet Disease (fictitious disease)
ATDAll Things Democrat (website)
ATDAssociated Tap Dancers (UK)
ATDAttitude Determination
ATDAddress Transition Detection (circuit in asynchronous memory)
ATDApprenticeship and Training Division
ATDAnti Terrorist Department (gaming)
ATDAdjustable Time Delay
ATDAid to the Totally Disabled
ATDAutomated Test Designer (software; @YourSide Consulting)
ATDAlong Track Distance (aviation)
ATDAutomated Thermal Desorber (gas chromatography analysis column type)
ATDAerospace Technology Division (Library of Congress; formerly Aerospace Information Division)
ATD6-Etioallochol-1,4-Diene-3,17-Dione (aromatase inhibitor)
ATDAssociação Terras Dentro
ATDAlzheimer's Type Dementia (clinical disorder)
ATDApplied Thermodynamics (physics)
ATDAided Target Detection
ATDAtherothrombotic Disease
ATDAssociation des Techniciens de Dialyse (French: Association of Dialysis Technicians)
ATDAbrams Travel Data Services
ATDAquitaine Transmission Distribution (French automotive parts company)
ATDAvailable to Deploy
ATDAnti-Tank Ditch
ATDAuthorized Terminal Distributor
ATDAlliance Tchadienne pour la Démocratie et le Développement (Chadian Alliance for Democracy and Development, Chad)
ATDAuthorization Termination Date
ATDAutomated Tactical Data Link
ATDAccelerated Titration Design
ATDAir and Toxics Division
ATDAssistant Train Dispatcher (NYC Transit Authority)
ATDActive Threat Defense (Cisco)
ATDAcceptance and Takeover Date
ATDAntitheft Device
ATDAutomatic Tube Dispenser
ATDAstronaut Translation Device
ATDAutomated Training Device
ATDAero Tech Designs (Coraopolis, PA)
ATDAudio Tone Detector
ATDAdaptive Threshold Detector
ATDAssociation of Telecommunications Dealers
ATDAutomatic Tone Detector (Sprint)
ATDAverage to Date
ATDAUTOVON Tandem Digital
ATDAssignment and Transmittal Document (SAIC stock)
ATDActuals To Date
ATDATM Test Development
ATDAir Technician Detachment
ATDAdvanced Technologies Demonstration (ARPA/Bell Atlantic)
ATDAutomatic Target Designation
ATDAviation Test Directorate
ATDAnti Theft Discount (insurance)
ATDAmphibische Technische Dienst (Dutch)
ATDAssistance Technique Directe (French: Direct Technical Assistance)
ATDAll Terrain Drilling Pty Ltd (Australia)
References in periodicals archive ?
ARINC 424 LEG TYPES LEG TYPE CODE Heading to Altitude VA Heading to DME Distance VD Heading to Next Leg Intercept VI Heading to Manual Termination VM Heading to a Radial Termination VR Course to Altitude CA Course to DME Distance CD Course to Next Leg Intercept CI Course to Radial Termination CR Course to a Fix CF Tracking Between Two Fixes TF Direct to a Fix DF Course from a Fix to an Altitude FA Course from a Fix to an Along Track Distance FC Course from a Fix to a DME Distance FD Course from a Fix to a Manual Termination FM Constant DME Arc to a Fix AF Hold to a Fix HF Hold to an Altitude HA Hold to a Manual Termination HM Initial Fix IF Procedure Turn to Intercept PI Radius to a Fix RF
And 5-3-7 (j) (5) goes further that for DME / GPS Along Track Distance (ATD) holds, "The end of the outbound leg is determined by the DME or ATD readout.