| Acronym | Meaning |
 | PLN | Polish Zloty (ISO 4217 Currency Code) |
 | HGF | Human Growth Factor |
 | DVD | Digital Versatile Disk (was Digital Video Disk) |
 | ROC | Receiver Operating Characteristic (statistics) - Regional Operations Centre - Republic Of China - Roc-A-Fella Records |
 | MMA | Moving Mechanical Assembly |
 | PETE | PolyEthyleneTErephthalate |
 | MU | Mauritius (ISO 3166 Digram) - Oman (FIPS 10-4 Country Code; From Muscat) |
 | WTO | World Trade Organization |
 | ABL | American Basketball League |
 | PLS | Palletized Loading System - Personal Locator System |