AD (Anno Domini) is a designation used to label years following 1 BC in the Julian and Gregorian calendars.
Ad (advertisement) is a form of marketing communication.
AD, A.D. or Ad may also refer to:
The terms anno Domini (AD) and before Christ (BC) are used when designating years in the Julian and Gregorian calendars. The term anno Domini is Medieval Latin and means "in the year of the Lord" but is often presented using "our Lord" instead of "the Lord", taken from the full original phrase "anno Domini nostri Jesu Christi", which translates to "in the year of our Lord Jesus Christ". The form "BC" is specific to English, and equivalent abbreviations are used in other languages: the Latin form, rarely used in English, is ante Christum natum (ACN) or ante Christum (AC).
The Centers for Disease Control and Prevention is the national public health agency of the United States.
A CD or compact disc is a thin plastic silvery disc for audio recordings.
P.S. commonly refers to:
ADC may refer to:
ATA or Ata may refer to:
AO, aO, Ao, or ao may refer to:
T3 or T-3 may refer to:
As, AS, A. S., A/S or similar may refer to:
HD may refer to:
SD may refer to:
ATV may refer to:
DD, dd, or other variants may refer to:
PD, P.D., or Pd may refer to:
Adi or ADI may refer to:
Adm is an abbreviation for the naval rank of admiral.
YL may refer to:
The following outline is provided as an overview of and topical guide to Andorra:
AD-5 or variation, may refer to:
AD 1 was the year 1 anno Domini in the Julian ca