| Acronym | Meaning |
| CMB | Cosmic Microwave Background |
| MO | Molybdenum |
| PB | Lead (Latin Plumbum) |
| SLIT | SubLingual ImmunoTherapy |
| AE | Armed Forces Africa/Canada/Europe/Middle East (postal Symbol) - United Arab Emirates (ISO 3166 Digram; FIPS 10-4 Country Code) |
| WGS 84 | World Geodetic System 1984 |
| TSL | Transportation Security Laboratory |
| MPAA | Motion Picture Association Of America |
| CI | Commission Internationale De L'?clairage |
| SBCT | Stryker Brigade Combat Team |