| Acronym | Meaning |
| PIN | Personal Identification Number |
| LDS | Latter Day Saint - Liberal Democracy Of Slovenia |
| PLP | Platonic Life Partner |
| FAD | Flavin Adenine Dinucleotide |
| ESPN | Entertainment And Sports Programming Network |
| PAB | Panamean Balboa (ISO 4217 Currency Code) |
| ATGW | Anti-Tank Guided Weapon |
| LOTIS | Livermore Optical Transient Imaging System |
| GY | Guyana (FIPS 10-4 Country Code; ISO 3166 Digram) |
| TATT | Tired All The Time (medical Diagnosis In-joke) |