| Acronym | Meaning |
| NACA | (U.S.) National Advisory Committee For Aeronautics (1915?1958 |
| UNLV | University Of Nevada |
| NWHN | U.S. National Women's Health Network |
| HRV | Croatia (ISO 3166 Trigram) -High Resolution Visible |
| KITECH | Korean Institute Of Industrial Technology |
| MKT | Missouri-Kansas-Texas Railroad (1865-1989) - Mortal Kombat Trilogy |
| MEA | Maine Educational Assessment - Middle East Airlines - Millennium Ecosystem Assessment - Minimum Enroute Altitude - Mono-ethanol Amine - Multilateral Environmental Agreement |
| CPV | Cape Verde (ISO 3166 Trigram) |
| URI | Uniform Resource Identifier |
| TOC | Table Of Contents - Tactical Operations Centre -Temporo-Occipital Transition Cortex |