Found 31 abbreviations in 6 groups
A.d.: MeaningCategory
A.d.As directedoptometric
a.d.: MeaningCategory
a.d.ante diem ("The day before")ecclesiastical
A.D.: MeaningCategory
A.D.Anno Domini ("Year of Our Lord")ecclesiastical
A.D.Ante Diem (e.g. in the phrase, "Ante Diem VI [or Sextum] Kal. Apriles", is equivalent to the sixth day before the Calends of April, counting both the Calends and the day intended to be indicated); or Anima Dulcis ("Sweet Soul")ecclesiastical
A-D: MeaningCategory
A-DAnalog to DigitalMilitary abbreviations
Ad: MeaningCategory
AdAdvisedoptometric
AD: MeaningCategory
ADAviation Machinist's MateNavy
ADAir Defence|| Andorra (ISO 3166 digram)|| Anno Domini (Latin, "In the year of our Lord")Acronym
ADAlzheimer's Diseaseacronyms for diseases and disorders
ADAttachment disorderacronyms for diseases and disorders
ADairworthiness directiveaerospace
ADActive Directorycomputing
ADAdministrative Domaincomputing
ADAcid DetectingChemistry abbreviations
ADAdmissionsEducational abbreviations
ADAnalog to Digitalcomputing abbreviations and acronyms
ADAudio Disksmedia abbreviations and acronyms
ADActive DutyMilitary abbreviations
ADADd-OnMilitary abbreviations
ADAdmission and Disposition (report)Military abbreviations
ADAdvanced DeployabilityMilitary abbreviations
ADAdvanced DevelopmentMilitary abbreviations
ADAfter a DateMilitary abbreviations
ADAir DefenseMilitary abbreviations
ADAir DivisionMilitary abbreviations
ADArmored DivisionMilitary abbreviations
ADArmy DepartmentMilitary abbreviations
ADAssociate DirectorMilitary abbreviations
ADASTIA (Armed Services Technical Information Agency) DocumentMilitary abbreviations
ADAttack DamageMilitary abbreviations
ADAutomatic DistributionMilitary abbreviations
ADFAADC2I Dual Workstation-class computer unitMilitary abbreviations
ADAdaptive Dithersoftware abbreviations and acronyms
ADApplication Developmentsoftware abbreviations and acronyms
ADApplications Developmentsoftware abbreviations and acronyms
ADAcademic Decathlonsports abbreviations
ADAuto Duelersports abbreviations

Abbreviations similar to ad

  • ADI- Attitude director indicator
  • AT- Auto Throttle
  • ADA- Americans with Disabilities Act … also American Diabetes Association
  • AED- Automated external defibrillator
  • AAD- Armoured amphibious dozer
  • ADEA- Army Development and Employment Agency
  • ATD- Advanced technology demonstration
  • ATDT- Automatic target detection and tracking
  • ATDU- Armoured Trials and Development Unit (UK)
  • ATO- Air Tasking Order
  • ADT- Active Duty Training [U.S. Navy Reserves, type of orders, typically more than 30 days but less than 6 months]