| Acronym | Meaning |
| CAL | Continental Air Lines |
| PACX | Private Automatic Computer Exchange |
| AID | Air Inlet Damper |
| AL/APD | ALO Advance Planning Division |
| KITOON | Combination Kite And Balloon |
| GPM | Geopotential Meter |
| ACA | American Conservation Association |
| ITS | Instrument Technical Specification |
| MASNET | Mainframe And Server Network |
| OCTA | Oxidizing Capacity Of The Troposphere Atmosphere |