ALPHANUMERIC CHARACTERSalphanumeric characters · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ALPHANUMERIC CHARACTERSTier 1Ordinal217Pythagorean100Classical207Reverse377Reverse Reduction134Standard1484Final Large1484Ordinal215Reduced53Atbash251Isopsephy2484Ordinal252Abjad1274