| Acronym | Meaning |
 | NDTE | North Dakota Tracer Experiment |
| SERON | Southeastern Regional Oxidant Network Program |
| ARRL | Amateur Radio Relay League |
| A/C | Aircraft |
| IERS | International Earth Rotation Service |
| LAM | Limited-area Model |
| NAPP | National Aerial Photography Program |
| GIMPAP | GOES Product Assurance Plan |
| NSIDC | National Snow And Ice Data Center |
| CAP | Cost Account Plan |
Browse by Letter:
