| Acronym | Meaning |
| O/I | Optimal Interpolation |
| MOS | Metal-oxide Semiconductor |
| LCM | Large Core Memory |
| ESF | European Science Foundation |
| TSAO | Tropical Semiannual Oscillation |
| USCG | United States Coast Guard |
| GAMIT | Not An Acronym |
| NOAH | Comprised Of The National Centers For Environmental Protection |
| NIES | National Institute Of Environmental Science |
| PCNFS | Personal Computer Network File System |