|SL310000 || OUT Symbol (APL)<ref name="slgcgidchart"/> || || Not used in any IBM-documented code page. ReferenceIBM's reference glyph resembles oblique underlined forms of the letters O, U and T overstruck in the same character position. This is [[kuten|hang-yeol]] code 13-88 in [[KS X 1002]], where the reference glyph instead consists of the small capital letters <sup>O</sup>{{sc|U}}<sub>T</sub> on a descending diagonal.<ref>{{cite web |url=https://standard.go.kr/streamdocs/view/sd;streamdocsId=72059318866127502 |title=정보 교환용 부호 확장 세트 |lang=ko-KR |id=KS X 1002 |year=2021 |orig-year=2001-12-06 |publisher=Korean Standards & Certification |page=22 |quotation=13-88 <sup>O</sup>{{sc|U}}<sub>T</sub> APL FUNCTIONAL SYMBOL OUT}}</ref>
