| Acronym | Meaning |
| MAVRIQ | Model Of Analysis Of Volatiles And Residential Indoor-air Quality |
| IFANT | International Foundation For The Advancement Of Nondestructive Testing |
| ADEPT | Antibody-directed Enzyme Prodrug Therapy |
| LRM | Laboratory Reference Material |
| CI | Compression-ignition (engine) |
| PGNAA | Prompt Gamma Neutron Activation Analysis |
| IBI | Index Of Biotic Integritypar |
| IBR | Infectious Bovine Rhinotracheitis |
| GENESIS | Global Environmental And Ecological Simulation Of Interactive Systems |
| ICS | Intermittant Control Strategy |