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Term Types

ISO 12620 / TBX term_type classification for designations. These 34 types are organized into three categories:

Orthographic / structural

TypeDescription
full_formThe full, unabbreviated form of a designation
abbreviationA shortened form
acronymAn abbreviation formed from initial letters
initialismAn abbreviation pronounced letter by letter
clipped_termA term shortened by removing one or more syllables
short_formA short form of a designation
transliterated_formA form produced by transliteration
transcribed_formA form produced by transcription
truncationA term truncated to a fixed length
variantAn alternative form

Symbolic / formulaic

TypeDescription
symbolA symbol representing a concept
formulaA mathematical or chemical formula
equationA mathematical equation
logical_expressionA logical expression
mathematical_expressionA mathematical expression
reference_symbolA reference symbol
figure_symbolA figure or diagram symbol
graphic_symbolA graphical symbol
letter_symbolA single letter symbol
roman_numeralA Roman numeral

Usage / provenance

TypeDescription
codeA code or identifier
common_nameA commonly used name
entry_termThe main entry term
internationalismAn internationally used term
international_scientific_termAn international scientific term
part_numberA part or component number
phraseA phrase used as a term
phraseological_unitA phraseological unit
scientific_nameA scientific (Latin) name
shortcutA shortcut designation
skuA stock keeping unit
standard_textStandard text
synonymA synonymous term
synonymous_phraseA synonymous phrase

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