| Acronym | Meaning |
 | ASUW | AntiSUrface Warfare |
| ZK | Zeptokelvin |
| R3P | Rearm |
| MRR | Maximum Rock And Roll - Minimum-Risk Route - My Restaurant Rules |
| RRN | Recurrence Rate Number |
| MOAB | Massive Ordnance Air Blast (official) - Mother Of All Bombs (slang) |
| PMOS | P-type/Positive Metal-Oxide-Semiconductor Transistor (pee-moss) |
| NAN | Not A Number (computing) |
| SMASS | Small Main-Belt Asteroid Spectroscopic Survey |
| ISSCR | International Society For Stem Cell Research |
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