a.d.
See also: Appendix:Variations of "ad"
Dutch
Initialism
a.d.
Indonesian
Noun
a.d.
- Initialism of atas dasar.
Latin
Initialism
a.d.
Usage notes
Commonly combined with a Roman numeral; Kal., Non., or Id.; and an abbreviated month to give a date according to the Roman calendar. For details regarding its irregular grammar and usage, see dies.