Abbreviations with full form in Highways

Abbreviations with full form in Highways are as under :

1. IS : Indian Standard published by the Bureau of Indian Standards.
2. IRC : Indian Roads Congress.
3. AASHTO : American Association of State Highway and Transportation Officials.
4. ASTM : American Society for Testing and Materials.
5. BS : British Standard published by the British Standards Institution.
6. CBR : California Bearing Ratio.