5 exercises on IT acronyms that are read as whole words.
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How is "SQL" most traditionally pronounced as a single word?
SQL is very commonly pronounced as the word "sequel" /ˈsiːkwəl/, a pronunciation that dates back to the language's original name (SEQUEL). It can also be spelled out letter by letter as "ess-cue-ell" — both are widely accepted, and you will hear engineers use either. So "PostgreSQL" is often "post-gres-sequel" or "post-gres-S-Q-L". An acronym pronounced as a word (like "sequel") is technically an acrostic reading; many IT abbreviations work this way. There is no single "correct" form, but "sequel" is the classic one-word version.
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How is "GUI" (graphical user interface) pronounced as a word?
GUI is pronounced as the single word "gooey" /ˈɡuːi/ — rhyming with "chewy". So "a GUI app" is "a gooey app" and "command-line versus GUI" is "command-line versus gooey". Although you could spell it out as "G-U-I", the word-form "gooey" is by far the most common in speech. An abbreviation that is read as a pronounceable word, rather than letter by letter, is called an acronym (as opposed to an initialism like "URL"). "GUI" is a textbook acronym.
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How is "JSON" (JavaScript Object Notation) most commonly pronounced?
JSON is pronounced "jay-son" /ˈdʒeɪsən/ — identical to the personal name Jason. This is the dominant pronunciation, recommended by Douglas Crockford, who popularised the format. A minority say "jay-sawn" /ˈdʒeɪsɒn/, stressing the second syllable, but "JAY-son" is standard. You almost never spell it out letter by letter. So "parse the JSON" is "parse the JAY-son", and "JSON payload" is "JAY-son payload". It is a true acronym, read as a word.
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How is "YAML" (YAML Ain't Markup Language) pronounced as a word?
YAML is pronounced "yam-el" /ˈjæməl/, rhyming with camel. The official project says it is "YAML" said like "camel". So "a YAML file" is "a YAM-el file" and "convert JSON to YAML" is "convert JAY-son to YAM-el". Do not spell it out as "Y-A-M-L" — it is always read as the word "yamel". Like JSON, it is an acronym pronounced as a single word, which makes spoken configuration discussions flow naturally: "edit the YAM-el config".
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How is "CRUD" (Create, Read, Update, Delete) pronounced?
CRUD is pronounced as the single word "crud" /krʌd/, rhyming with "mud" and "bud". It stands for the four basic data operations: Create, Read, Update, Delete. So "a CRUD app" is "a crud app" and "CRUD operations" is "crud operations". Despite "crud" also being an informal English word for grime, the term is used neutrally and constantly in backend development. It is never spelled out letter by letter — always read as the one-syllable word "crud".