Editing D (section)

==Other uses==
{{Main article|D (disambiguation)}}
* In the [[hexadecimal]] (base 16) numbering system, D is a number that corresponds to the number 13 in [[decimal]] (base 10) counting.<ref>{{Cite web |title=Hexadecimal Number System {{!}} There are Many Ways to Write Numbers |url=https://u.osu.edu/storageofdata/hexadecimal-number-system/ |access-date=2022-05-20 |website=u.osu.edu}}</ref>
* The [[Roman numeral]] D represents the number [[500 (number)|500]].<ref>{{cite book | url=https://archive.org/details/illustratedintro0000gord | url-access=registration | quote=roman numerals. | title=Illustrated Introduction to Latin Epigraphy | publisher=[[University of California Press]] | date=1983 | access-date=3 October 2015 | author=Gordon, Arthur E. | pages=[https://archive.org/details/illustratedintro0000gord/page/44 44]| isbn=9780520038981 }}</ref>
* [[Unit prefix]] d, meaning one tenth.
* D is the grade below C but above E/F in the [[Grading (education)|school grading system]].
* D is the [[international vehicle registration code]] for [[Germany]] (also [[.de]] as its [[top-level domain]]).
* In [[Cantonese]]: Because the lack of Unicode CJK support in early computer systems, many Hong Kongers and Singaporeans used the capitalized D to represent {{lang|yue|啲}} ({{Literal translation|a little}}).<ref>{{Cite web |date=March 23, 2011 |title=The Roman Alphabet in Cantonese |url=https://languagelog.ldc.upenn.edu/nll/?p=3045 |access-date=13 September 2023 |website=[[University of Pennsylvania]]}}</ref>
* In the [[Biblical manuscript#Gregory-Aland|Gregory-Aland system]] for cataloging Biblical manuscripts, D can refer to documents in the [[Western text-type]] tradition, either [[Codex Bezae]] or [[Codex Claromontanus]].
* d. is the standard abbreviation for the [[Penny (British pre-decimal coin)]] (from {{langx|la|[[denarius]]}})