| Acronym | Meaning |
| PFE | Permanent Forest Estate |
| AIPAC | American Israel Public Affairs Committee |
| EDTA | Electric Drive Transportation Association -EthyleneDiamineTetraAcetic Acid |
| DILLIGAF | Do I Look Like I Give A Fuck? (Internet Shorthand) |
| IZ | Iraq (FIPS 10-4 Country Code) |
| AA | Afar Language (ISO 639-1 Code) |
| FARC | Fuerzas Armadas Revolucionarias De Colombia (Spanish |
| AX | land Islands (ISO 3166 Digram) |
| SPL | #NAME? |
| LDL | Low-Density Lipoprotein |