science

GOST 7.67

GOST 7.67 is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand GOST 7.67 rather than just read about it. In short: GOST 7.67 is GOST standard for country codes and codes of Russian federal subjects (regions). The standard defines country names in Russian and English language, Cyrillic three-letter country codes, Latin three- and two-letter country codes, and numeric country codes.

Key takeaways

GOST 7.67 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect GOST 7.67 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of GOST 7.67 from memory before moving on to harder problems.

Reference excerpt

GOST 7.67 is GOST standard for country codes and codes of Russian federal subjects (regions). The standard defines country names in Russian and English language, Cyrillic three-letter country codes, Latin three- and two-letter country codes, and numeric country codes. The latter three are the same as ISO 3166 codes (though, in practice, differences can arise due to changes in ISO 3166 that are still not introduced in GOST 7.67, for example three-letter code for Romania ROM, which is changed to ROU). In 2005 new edition GOST 7.67-2003 was released. The updated GOST was based on ISO 3166-1:1997 standard and replaced the earlier version GOST 7.67-1994. It was approved by the CIS members and entered into force as CIS international standard МКС 01.140.20. The new standard incorporates the changes that happened before 2003 and also lists Russian, Belarusian, Tajik and Kazakh regions and their codes. Part of the Russian regions are coded with two-letter code; the standard is, however, three-letter regional coding. The codes for certain Russian regions in GOST 7.67 differ from ISO 3166-2:RU regional codes, for example RU-SPB vs. RU-SPE respectively for Saint-Petersburg.

GOST 7.67-94 Country codes

GOST 7.67-2003 Country Codes (common for CIS countries)

Regional Codes of Russia as per GOST 7.67-2003

Two-letter regional codes are available only for Moscow, Saint-Petersburg and federal subjects with republican status.

References

Sources Коды названий стран, at the official website of the TGTU.

Worked examples

Example 1 — a first encounter with GOST 7.67

Start with the simplest possible case. Write down what GOST 7.67 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to GOST 7.67 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about GOST 7.67 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of GOST 7.67

In research: GOST 7.67 appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses GOST 7.67 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: GOST 7.67 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Country codes, GOST standards, so understanding it makes those chapters shorter.
In everyday life: Look for GOST 7.67 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study GOST 7.67 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what GOST 7.67 means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain GOST 7.67 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is GOST 7.67 in simple terms?

Why does GOST 7.67 matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study GOST 7.67?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on GOST 7.67.