Pendapatan Garis Panduan

Peninsular Gas Utilization

 measure of the relative acidity or alkalinity of water. Water with a pH of 7 is neutral; lower pH levels indicate increasing acidity, while pH levels higher than 7 indicate increasingly basic solutions.

Kadar keasidan dan kealkalian

Paya Indah Wetland

Pusat Kemajuan Ekonomi Desa

Perkhidmatan Kajicuaca Malaysia

Program Khas Perumahan Kos Rendah

Particulate Matter of size less than 10 microns

Project Management Evaluation and Monitoring

Probable Maximum Flood

Probable Maximum Precipitation