| Acronym | Meaning |
| PPP | Point-to-Point Protocol |
| AGCM | Atmospheric General Circulation Models |
| ONR/BO | Office Of Naval Research/Branch Office |
| FUN | FL-4 Uniform Network Project |
| IRH | Infrared Hygrometer |
| LMOS | Lake Michigan Ozone Study |
| ICFD | Institute For Computational Fluid Dynamics |
| PC | Continuous Pulsations |
| XUV | Extreme Ultraviolet |
| EMAD | Equatorial Middle Atmosphere Dynamics |