| Acronym | Meaning |
| VFR | Visual Flight Rules |
| MSLP | Mean Sea Level Pressure |
| RRP | Recurrent Respiratory Papillomatosis |
| RSA | Regimental Support Area - Republic Of South Africa -Rivest-Shamir-Adleman Encryption |
| NARDIC | U.S. Navy Acquisition Research And Development Information Center |
| SE | Northern Sami Language (ISO 639-1 Code) |
| CONOPS | Concept Of Operations (military) |
| SIIT | Saskatchewan Indian Institute Of Technologies (Canadian University) - Sirindhorn International Institute Of Technology (Thai University) - Stateless IP/ICMP Translation Algorithm |
| GUF | French Guiana (ISO 3166 Trigram) |
| DS | Darmstadtium |