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See also: Appendix:Variations of "-" and Appendix:Variations of "≡"

Translingual

Letter

1. Visual rendering of Morse code for O. (Latin)
2. Visual rendering of Morse code for О. (Cyrillic)

Punctuation mark

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1. Alternative form of — (em dash).
   • 1880 October 5, The Memphis Daily Appeal, volume XXXIX, number 236 (in English), Memphis, Tenn., page 1:

     VOL. XXXIX---NO. 236

   • 1881 January 6, [William Temple] Hornaday, The Weekly Bulletin, volume IV, number 34 (whole 190) (in English), Sterling, Kan., column 5:

     The Orang-Outang---An Account of the Almost Human Inhabitants of Borneo.

   • 1934 July, “Agar-Agar”, in The Drug and Cosmetic Industry, volume XXXV, number 1 (in English), Pittsfield, Mass.: Drug Markets, Inc., page 21:

     A product of interesting origin and interesting production methods is agar-agar---so widely used in the products of this industry.

   • 1967, “Report selection aids: Pinpointing R & D reports for industry”, in General Report on the Economics of the Peaceful Uses of Underground Nuclear Explosions (in English):

     FAST ANNOUNCEMENT SERVICE---summaries of selected r&d reports compiled and mailed by subject categories.

See also

Characters in Morse code ^{[[https://en.wiktionary.org/w/index.php?title=Template:morse_links&action=edit edit]]}

.- (A)	-... (B)	-.-. (C)	-.. (D)	. (E)	..-. (F)	--. (G)	.... (H)	.. (I)
.--- (J)	-.- (K)	.-.. (L)	-- (M)	-. (N)	--- (O)	.--. (P)	--.- (Q)	.-. (R)
... (S)	- (T)	..- (U)	...- (V)	.-- (W)	-..- (X)	-.-- (Y)	--.. (Z)	----- (0)
.---- (1)	..--- (2)	...-- (3)	....- (4)	..... (5)	-.... (6)	--... (7)	---.. (8)	----. (9)
.-.-.- (.)	--..-- (,)	..--.. (?)	-.-.-- (!)	---... (:)	-.-.-. (;)	-..-. (/)	-.--. ( ( )	-.--.- ( ) )
.----. (')	.-..-. (")	-...- (=)	.-.-. (+)	-....- (-)	..--.- (_)	.-... (&)	...-..- ($)	.--.-. (@)

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Greek

Letter

1. Visual rendering of Morse code for Ο.

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Hebrew

Letter

1. Visual rendering of Morse code for ה.

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Japanese

Letter

1. Visual rendering of Morse code for レ.

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Thai

Letter

1. Visual rendering of Morse code for โ.