| Acronym | Meaning |
| AMTS | Arctic Mesopause Temperture Study |
| IPT | Integrated Product Teams |
| MCCS | Mesoscale Convective Complexes |
| INS | Inertial Navigation System |
| AP | Administrative Procedure |
| TOTO | Totable Tornado Observatory |
| I/ O | Input/output |
| ACGIH | American Conference Of Governmental Industrial Hygienists |
| TCSM | Tropospheric Chemistry Systems Models |
| ECCN | Export Control Classification Number |