(Internet slang) Used to represent the sound of unusually heavy breathing, usually while in an aroused state. May carry connotations of sniffing.

Visual rendering of Morse code for ホ.

Visual rendering of Morse code for ワ.

Visual rendering of Morse code for オ. / Visual rendering of Morse code for ォ.

used in transcriptions of Western proper names, as a "space" (similar to a middle dot ・), a "hyphen" or an "en dash"; usually substituted by the more accessible fullwidth equal sign

Flag semaphore for ふ (fu) or フ (fu).

Visual rendering of Morse code for 。 (“ideographic full stop”).

The hiragana syllable び (bi) or the katakana syllable ビ (bi) in Japanese braille.

Visual rendering of Morse code for ア. / Visual rendering of Morse code for ァ.

Visual rendering of Morse code for ノ.