| Acronym | Meaning |
| TEEL | Temporary Emergency Exposure Limit |
| PBIRG | Pharmaceutical Business Intelligence And Research Gro |
| CSF | Colony-stimulating Factor |
| AXAF | Advanced X-ray Astrophysics Facility |
| GRAS | Generally Recognized As Safe |
| APA | Air Pathway Analysis |
| CTM | Conditional Test Method |
| POHC | Principal Organic Hazardous Constituents |
| ISSJ | International Scientific Station Of The Jungfraujoch (atm. Observatory |
| CERDA | Coincident Elastic Recoil Detection Analysis |