What is the meaning of ق?

The twenty-fourth letter of the Acehnese alphabet, written in the Arabic script.

The twenty-first letter of the Arabic alphabet, written in the Arabic script; preceded by ف (f) and followed by ك (k).

The nineteenth numeral symbol of the Arabic alphabet (traditional abjad order, used for list numbering), written in the Arabic script; preceded by ص (ṣ) and followed by ر (r).

The 50th sura (chapter) of the Qur'an.

second-person masculine singular imperative of وَقَى (waqā)

A letter of the Azerbaijani alphabet, written in the Arabic script; preceded by ف and followed by ک.

The thirty-fourth letter of the Balti alphabet, written in the Arabic script.

The thirty-fourth letter of the Burushaski alphabet, written in the Arabic script.

The twenty-first letter of the Hijazi Arabic alphabet, written in the Arabic script; preceded by ف (fāʔ) and followed by ك (kāf).

The thirty-fifth letter of the Khowar alphabet, written in the Arabic script; preceded by ف and followed by ڨ.

A letter of the Old Ruthenian alphabet, written in the Arabic script.

The thirty-second letter of the Kashmiri alphabet, written in the Arabic script; preceded by ف and followed by ک.

The fifteenth letter of the Kazakh alphabet, written in the Arabic script; preceded by ف and followed by ك.

The twenty-fourth letter of the Malay alphabet, written in the Arabic script.

The thirty-first letter of the Pashto alphabet, written in the Arabic script; preceded by ف and followed by ک.

The twenty-fourth letter of the Persian alphabet, called قاف and written in the Arabic script; preceded by ف and followed by ک.

The twenty-seventh letter of the Punjabi alphabet, written in the Shahmukhi script; preceded by ف (fe) and followed by ک (kāf).

The thirty-ninth letter of the Sindhi alphabet, written in the Arabic script; preceded by ڦ and followed by ڪ.

The twenty-seventh letter of the Urdu alphabet, written in the Arabic script; preceded by ف and followed by ک.

The seventeenth letter of the Uyghur alphabet, written in the Arabic script; preceded by ف and followed by ك.

Source: wiktionary.org