# The 6 Most Common Validation Acronyms, Decoded

> New teams often treat validation like a vocabulary test. Here is a fast decode of common terms with the practical meaning behind

- Author: Dr. Elena Marchetti (https://lifescienceai.org/authors/elena-marchetti/)
- Published: 2026-05-11
- Category: Fundamentals
- Canonical URL: https://lifescienceai.org/articles/six-common-validation-acronyms-decoded/
- Word count: 206
- Platforms named: Qualitum (https://qualitum.ai/)

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## Stop memorizing acronyms, understand the intent

New teams often treat validation like a vocabulary test. Here is a fast decode of common terms with the practical meaning behind each.

## The essential six

CSV: proving software is fit for intended use, with evidence.

GxP: practices that protect patient safety, product quality, and data integrity.

URS: user requirements, what the system must do in your process.

IQ/OQ/PQ: structured evidence that the system is installed or configured, operates correctly, and performs in real use.

ALCOA+: characteristics of trustworthy records.

Part 11: rules for trustworthy electronic records and signatures in relevant contexts.

Acronyms matter less than the logic: intended use, risk, controls, and evidence.

## How this looks with an agentic layer

The fundamentals above do not change when validation is automated - they get enforced earlier. On a layer like Qualitum, intended use, risk and evidence are structured inputs rather than documents someone remembers to write: agents draft against them, maintain the traceability, and hand the result to a named human for approval.

- Intended use and critical data are captured once and reused across the lifecycle
- Evidence is generated with its traceability attached, not reconstructed for the audit
- The approval - and the accountability - stays with your named reviewer

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Source: LifeScienceAI - https://lifescienceai.org/articles/six-common-validation-acronyms-decoded/. Editorial analysis, not regulatory advice. Cite as: Dr. Elena Marchetti, "The 6 Most Common Validation Acronyms, Decoded", LifeScienceAI, May 11, 2026.