| Acronym | Meaning |
| TAH | Tahitian Language (ISO 639-2 Code) |
| SLIT | SubLingual ImmunoTherapy |
| PAB | Panamean Balboa (ISO 4217 Currency Code) |
| LOD | Limit Of Detection - See Detection Limit |
| ZI | Zimbabwe (FIPS 10-4 Country Code) |
| LED | Light-Emitting Diode |
| KO | Knocked Out |
| UXO | Unexploded Ordnance |
| FORTRAN | The IBM Mathematical FORmula TRANslating System (programming Language) |
| ENT | Ear |