| Acronym | Meaning |
| UNEP | United Nations Environmental Program |
| DAIP | Diallyl Isophthalate |
| CPD | Cyclobutane Pyrimidine Dimer |
| GHRS | Goddard High Resolution Spectrograph |
| CONFU | Conference On Fair Use |
| OSAILS | Optical Sensor Array And Integrated Light Source |
| OCP | Organochlorine Pesticide |
| NIA | National Institute On Aging |
| HTTP | Hypertext Transfer Protocol |
| ACT | Activated Complex Theory |