| Acronym | Meaning |
| DY | Dysprosium |
| IN TRANS. | In Transitu (Latin |
| DSPL | D.s.p. Legitima (Latin |
| MCDL | Model Composition Definition Language |
| GPMP | General Purpose Macro Processor |
| TELAR | Transporter |
| SAR | Saudi Riyal (ISO 4217 Currency Code) -Search And Rescue - Special Administrative Region - Synthetic Aperture Radar |
| AU | African Union (was OAU Before 2000) - American University -Astronomical Unit - Australia (ISO 3166 Digram) - Austria (FIPS 10-4 Country Code) |
| MP | Magic Points -Mauritius (FIPS 10-4 Country Code) -Member Of Parliament - Military Police - Missouri Pacific -Northern Mariana Islands (postal Symbol; ISO 3166 Digram) |
| DIVAD | Division Air Defence |