screaming snake case

• SCREAMING_SNAKE_CASE

From snake case, with the "screaming" part derived from the use of capital letters which typically denote yelling in text.

screaming snake case (uncountable)

1. (programming) The practice of writing identifiers in all caps using underscores to separate words.

• CamelCase
• kebab case
• Pascal case
• snake case

•   Snake case on Wikipedia.Wikipedia