In a sense, the pangram is the opposite of the lipogram, in which the aim is to omit one or more letters.
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These are already mentioned at lipogram.
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The English translation, A Void, is also a lipogram.
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Ernest Vincent Wright wrote this novel as a lipogram, omitting the letter e. Should the article be written in the same way as an homage?
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The subject of much controversy about whether to render it as an e-less lipogram, the article had been left with Es but also with a bunch of funky lipogram-legacy wordings.
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More examples
A text that excludes a particular letter or particular letters of the alphabet
A lipogram (from Ancientu00A0Greek: u03BBu03B5u03B9u03C0u03BFu03B3u03C1u03ACu03BCu03BCu03B1u03C4u03BFu03C2, leipogru00E1mmatos, "leaving out a letter") is a kind of constrained writing or word game consisting of writing paragraphs or longer works in which a particular letter or group of letters is avoidedu2014usually a common vowel, and frequently E, the most common letter in the English language...
A word, or writing which omits a symbol or symbols
Writing composed of words lacking a certain specific letter or letters. See also: univocalic.