diff --git a/changes/28.0.3.md b/changes/28.0.3.md
index ca2d65fe1..49945a84c 100644
--- a/changes/28.0.3.md
+++ b/changes/28.0.3.md
@@ -1,4 +1,5 @@
 * Add characters:
+  - COMBINING SUSPENSION MARK (`U+1DC3`).
   - LATIN CAPITAL LETTER P WITH STROKE THROUGH DESCENDER (`U+A750`) (#1797).
   - LATIN SMALL LETTER P WITH STROKE THROUGH DESCENDER (`U+A751`) (#1797).
 * Remove tailless variants for Latin Iota (`U+0196`, `U+0269`) and Cyrillic Iota (`U+A646`, `U+A647`).
diff --git a/packages/font-glyphs/src/marks/above.ptl b/packages/font-glyphs/src/marks/above.ptl
index ba4fa4736..6a8ca1f3a 100644
--- a/packages/font-glyphs/src/marks/above.ptl
+++ b/packages/font-glyphs/src/marks/above.ptl
@@ -1128,6 +1128,20 @@ glyph-block Mark-Above : begin
 		include : VBar.m markMiddle aboveMarkBot aboveMarkTop (markFine * 2)
 		include : HBar.t (markMiddle - markExtend) (markMiddle + markExtend) aboveMarkTop (markFine * 2)
 
+	create-glyph 'suspensionMarkAbove' 0x1DC3 : glyph-proc
+		set-width 0
+		include : StdAnchors.wide
+
+		local leftEnd  : markMiddle - markExtend * 1.2
+		local rightEnd : markMiddle + markExtend * 2.0
+
+		include : dispiro
+			g4.down.start leftEnd aboveMarkTop [widths.heading markHalfStroke markHalfStroke Downward]
+			arcvh
+			g2.right.mid markMiddle (aboveMarkBot + markHalfStroke) [heading Rightward]
+			alsoThru.g2 0.5 0.5
+			g2.right.end rightEnd ([mix aboveMarkTop aboveMarkBot 0.5] + markHalfStroke) [heading Rightward]
+
 	create-glyph 'deletionMarkAbove' 0x1DFB : glyph-proc
 		set-width 0
 		include : StdAnchors.medium