Found 78 abbreviations in 4 groups
A.A.: MeaningCategory
A.A.Augustiniani Assumptionis (Assumptionists)ecclesiastical
aa: MeaningCategory
aaAfar language (ISO 639-1 code)Acronym
aA: MeaningCategory
aAAttoampereAcronym
AA: MeaningCategory
AAanti-aircraftmilitary
AAAirman ApprenticeNavy
AAAlcoholics AnonymousMedical-organisations
AAachieved availabilityAcronym
AAArmed Forces Americas (postal symbol)Acronym
AAAruba (FIPS 10-4 territory code)Acronym
AAassembly areaAcronym
AAAutomobile AssociationAcronym
AAavenue of approachAcronym
AAAnti-Aliasingcomputing
AAAcetic AcidChemistry abbreviations
AAActivation AnalysisChemistry abbreviations
AAAdvanced AlloyChemistry abbreviations
AAAmino AcidChemistry abbreviations
AAAmino AcrylateChemistry abbreviations
AAArachidonic AcidChemistry abbreviations
AAascorbic acidChemistry abbreviations
AAAtomic AbsorptionChemistry abbreviations
AAAfrican AmericanCommunity abbreviations
AAAll AmericanCommunity abbreviations
AAAncient of AncientsCommunity abbreviations
AAAsian AvenueCommunity abbreviations
AAAakash ANTHEEducational abbreviations
AAActivity ApproachEducational abbreviations
AAAlternate AdvancementEducational abbreviations
AAAngelus AcademyEducational abbreviations
AAAttract AttentionEducational abbreviations
AAActive ActiveElectronics abbreviations
AAAnti AliasingElectronics abbreviations
AAAudio AnimatronicsElectronics abbreviations
AAAutomatic AdjustElectronics abbreviations
AAASCII Artcomputing abbreviations and acronyms
AAAcademy Awardmedia abbreviations and acronyms
AAAdjusting Appendixmedia abbreviations and acronyms
AAAfter Animaniacsmedia abbreviations and acronyms
AAAmerican Archaeologymedia abbreviations and acronyms
AAAudible Audiobookmedia abbreviations and acronyms
AAAuthor's Additionmedia abbreviations and acronyms
AAAuthor's Alterationmedia abbreviations and acronyms
AAAverage Audiencemedia abbreviations and acronyms
AAAbbreviated AnalysisMilitary abbreviations
AAAccreditation AuthorityMilitary abbreviations
AAAdministrative AssistantMilitary abbreviations
AAAdverse ActionMilitary abbreviations
AAAffordability AnalysisMilitary abbreviations
AAAir AmbulanceMilitary abbreviations
AAAir To AirMilitary abbreviations
AAAlgorithmic ArchitectureMilitary abbreviations
AAAllied AffairsMilitary abbreviations
AAAlways AgroundMilitary abbreviations
AAAlways AvailableMilitary abbreviations
AAAmerica's ArmyMilitary abbreviations
AAAnchor AssemblyMilitary abbreviations
AAAnti AircraftMilitary abbreviations
AAAnti-AircraftMilitary abbreviations
AAAnti-ArmorMilitary abbreviations
AAAppointing AuthorityMilitary abbreviations
AAAptitude AreaMilitary abbreviations
AAArmor AttachmentMilitary abbreviations
AAArmored AmbulanceMilitary abbreviations
AAArmored AssaultMilitary abbreviations
AAAssembly AreaMilitary abbreviations
AAAssessment AgentMilitary abbreviations
AAAttack AssessmentMilitary abbreviations
AAAuto AssaultMilitary abbreviations
AAAutomatic AnswerMilitary abbreviations
AAAvenue of ApproachMilitary abbreviations
AAAddictions AnonymousNon-Profit Organizations
AAAlzheimer's AssociationNon-Profit Organizations
AAAmerican AtheistsNon-Profit Organizations
AAAll Aroundsports abbreviations
AAAncient Anguishsports abbreviations
AAAverage Attendancesports abbreviations
AAAcademic AffairsUniversity abbreviations
AAAdvanced AuditingUniversity abbreviations
AAAlpha AlumniUniversity abbreviations
AAAlumni AffairsUniversity abbreviations
AAAncient ArtsUniversity abbreviations

Abbreviations similar to aa

  • AHA- American Hospital Association … or American Heart Association
  • AI- Aortic insufficiency
  • AAA- anti-aircraft artillery "Triple A"
  • AE- action express
  • Ah- Ampere hour
  • AO- Area of operations
  • AOI- Arab Organisation for Industrialisation
  • AWE- Advanced Warfighting Experiment
  • AEW- Air Expeditionary Wing
  • AU- Air University
  • AW- Airlift Wing
  • AAW- Anti-Air warfare
  • AOW- Auxilliaryman of the Watch
  • AAO- American Academy of Ophthalmology
  • AOA- American Optometric Association