| AIR | Acoustic insulation resistance |
| AE | Aggressive environment |
| ASR | Alkali-silica reaction |
| CNP | Calcined natural pozzolan |
| CAPOFA | Calcium salt palm oil fuel ash |
| DS | Drying shrinkage |
| EDX | Energy dispersive X-ray |
| FELCRA | Federal land consolidation and rehabilitation authority |
| FELDA | Federal land development authority |
| FA | Fly ash |
| GFC | Foamed concrete |
| GGBS | Ground granulated blast-furnace slag |
| HoH | Heat of hydration |
| ISAT | Initial surface absorption test |
| LAAM | Los Angeles abrasion machine |
| MIP | Mercury intrusion Porosimetry |
| Mt | Million tons |
| MTPOFA | Modified treated-POFA |
| MoE | Modulus of elasticity |
| NWC | Normal weight concrete |
| OPC | Ordinary Portland cement |
| PO | Palm oil |
| POC | Palm oil clinker |
| POFA | Palm-oil-fuel-ash |
| PCR | Partial cement replacement |
| PSA | Particle size analyzer |
| PCE | Polycarboxylate ether |
| PA | Pozzolanic activity |
| PFA | Pulverized fuel ash |
| RCPT | Rapid chloride penetration test |
| RoCA | Rate of capillary absorption |
| R | Raw |
| RC | Reinforced concrete |
| RISDA | Rubber industry smallholders development authority |
| SEM | Scanning electron microscopy |
| SL | Slump loss |
| SG | Specific gravity |
| STS | Splitting tensile strength |
| SAI | Strength activity index |
| SP | Superplasticizer |
| VSI | Visual stability index |