| Acronym | Meaning |
 | QU | Quechua Language (ISO 639-1 Code) |
| ITER | International Thermonuclear Experimental Reactor |
| UPF | Universitat Pompeu Fabra (Catalan |
| OASIS | Ontario Association Of Sewage Industry Services |
| NESDIS | National Environmental Satellite |
| C2W OR C?W | Command And Control Warfare |
| SW | Swahili Language (ISO 639-1 Code) |
| ILE | Interlingue Language (ISO 639-2 Code) |
| LSD | Landing Ship |
| B10 | Ben 10 |
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