| Acronym | Meaning |
| SN | Tin (Latin Stannum) |
| ACB | Asociaci›n De Clubs De Baloncesto (Spanish For Association Of Basketball Clubs) |
| INLA | Irish National Liberation Army |
| RTI | Run-Time Infrastructure (Simulation) |
| LLNL | Lawrence Livermore National Laboratory |
| MMC | Machinist's Mate |
| PG | Petagram |
| GCI | Ground-controlled Interception |
| HBCD | HexaBromoCycloDodecane |
| ICES | International Council For The Explorationof The Seas |