Found 31 abbreviations in 6 groups
A.d.: Meaning Category
A.d. As directed optometric
a.d.: Meaning Category
a.d. ante diem ("The day before") ecclesiastical
A.D.: Meaning Category
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: Meaning Category
A-D Analog to Digital Military abbreviations
Ad: Meaning Category
Ad Advised optometric
AD: Meaning Category
AD Aviation Machinist's Mate Navy
AD Air Defence|| Andorra (ISO 3166 digram)|| Anno Domini (Latin, "In the year of our Lord") Acronym
AD Alzheimer's Disease acronyms for diseases and disorders
AD Attachment disorder acronyms for diseases and disorders
AD airworthiness directive aerospace
AD Active Directory computing
AD Administrative Domain computing
AD Acid Detecting Chemistry abbreviations
AD Admissions Educational abbreviations
AD Analog to Digital computing abbreviations and acronyms
AD Audio Disks media abbreviations and acronyms
AD Active Duty Military abbreviations
AD ADd-On Military abbreviations
AD Admission and Disposition (report) Military abbreviations
AD Advanced Deployability Military abbreviations
AD Advanced Development Military abbreviations
AD After a Date Military abbreviations
AD Air Defense Military abbreviations
AD Air Division Military abbreviations
AD Armored Division Military abbreviations
AD Army Department Military abbreviations
AD Associate Director Military abbreviations
AD ASTIA (Armed Services Technical Information Agency) Document Military abbreviations
AD Attack Damage Military abbreviations
AD Automatic Distribution Military abbreviations
AD FAADC2I Dual Workstation-class computer unit Military abbreviations
AD Adaptive Dither software abbreviations and acronyms
AD Application Development software abbreviations and acronyms
AD Applications Development software abbreviations and acronyms
AD Academic Decathlon sports abbreviations
AD Auto Dueler sports abbreviations

Abbreviations similar to a-d

  • 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]