| Acronym | Meaning |
| UPTN | Universal Personal Telecommunications Number - Upper Peninsula Telehealth Network |
| XAG | Silver Troy Ounce (ISO 4217 Currency Code) |
| EAST | Experimental Advanced Superconducting Tokamak |
| PMID | PubMed Identifier |
| BVD | Bradley |
| AHEC | Australian Health Ethics Committee |
| ESE | East South-East |
| HR | Croatia (FIPS 10-4 Country Code; ISO 3166 Digram) -Harvard Revised Star Catalogue - Human Resources |
| SSN | Nuclear-Powered Attack Submarine (US Navy Hull Classification) -SIM Serial Number - Social Security Number - Socialist Solidarity Network - Subsystem Number (SCCP |
| EMD | Electro-Motive Diesel - Engineering And Manufacturing Development - European Missile Defence |