| Acronym | Meaning |
| LARP | Live-Action Role-Playing |
| AAPC | Accounting And Auditing Policy Committee |
| UPTN | Universal Personal Telecommunications Number - Upper Peninsula Telehealth Network |
| CHN | China (ISO 3166 Trigram) |
| AMFR | Age-specific Marital Fertility Rate - Amplitude Modulation Following Response |
| HP | IB -Hewlett-Packard Instrument/Interface Bus (first Implementation Of GP-IB |
| BC | Before Christ - Blind Copy (in Emailers) - Boston College -Botswana (FIPS 10-4 Country Code; From Bechuanaland) - British Columbia (postal Symbol) |
| JDK | Java Development Kit |
| NIMH | Nickel Metal Hydride (Ni Is The Chemical Symbol For Nickel) |
| XL | EXtra Large -Forty (in Roman Numerals) |