AISI (American Iron and Steel Institute), ASTM (American Society for Testing and Materials), DIN (Deutsches Institut für Normung), BS (British Standards), ANSI (American National Standards Institute), JIS (Japanese Industrial Standards), AFNOR (Association Française de Normalisation), AS (Australian Standards) and ASME (American Society of Mechanical Engineers) are all organizations or associations that develop and publish standards for various industries and applications. Here is a brief overview of each:

1. AISI: AISI standards focus on iron and steel materials and their applications. These standards provide guidance and specifications for the design, production, and testing of steel products.

2. ASTM: ASTM standards cover a wide range of materials, products, and test methods used in multiple industries. These standards ensure quality, safety, and performance of materials, products, and processes.

3. DIN: DIN standards are widely used in Germany and Europe. They cover a broad range of subjects, including engineering, manufacturing, materials, and testing.

4. BS: BS standards, developed by the British Standards Institution (BSI), cover various industries and sectors. They provide guidelines and specifications for products, processes, and services.

5. ANSI: ANSI develops and promotes voluntary consensus standards for numerous industries in the United States. Their standards cover areas such as engineering, technology, safety, and environmental practices.

6. JIS: JIS standards, established by the Japanese Industrial Standards Committee, focus on industry-specific requirements, materials, and testing in Japan.

7. AFNOR: AFNOR standards are developed by the Association Française de Normalisation in France. These standards cover a wide range of industries and provide guidance for products, services, and processes.

8. AS: AS standards, developed by Standards Australia, are used in Australia. They cover various industries and ensure safety, quality, and best practices.

9. ASME: ASME standards primarily focus on engineering practices and standards for mechanical engineering, including pressure vessels, piping, and boiler codes.

These organizations play a significant role in developing standards that ensure product quality, safety, and compatibility in industries worldwide.