| Acronym | Meaning |
| BODMAS | Brackets |
| FIFO | First In |
| LOS | Line Of Sight |
| IQ | Idem Quod (Latin |
| PID | Pelvic Inflammatory Disease -Plan Identification Number - Positive Identification - Procedural Identification -Procurement Identification Description |
| HUF | Hungarian Forint (ISO 4217 Currency Code) |
| ANA | Administration For Native Americans - Afghan National Army - All Nippon Airways - Anti-Nuclear Anti-body |
| PF | French Polynesia (ISO 3166 Digram) - Petafarad -Phenol Formaldehyde (resin) |
| SNL | Saturday Night Live (television) |
| FSF | Free Software Foundation |