| Acronym | Meaning |
| URL | Universal Resource Locter |
| K | A Symbol For Planetary Wave Number |
| SPL | SLATEC Plotting Library |
| TIP | TIROS Information Processor |
| PSPT | Precision Solar Photometric Telescope |
| UCARTS | UCAR Trade Secrets |
| FFS | Flight Facilities Survey |
| ASP | Advanced Stokes Polarimeter |
| ASLB | Atomic Safety Licensing Board |
| SCM | Stratospheric Circulation Model |