| Acronym | Meaning |
| OOP | Object-Oriented Programming - Out Of Print |
| CTS | Clear-To-Send - Collective Training Standards - Communications Technology Service - Contract Technical Services - Conversation Time Sharing - COSMIC Top Secret |
| MODSAF | Modular Semi-Automated Forces (military Simulation) |
| ISIS | Institute For Science And International Security |
| PLAID | Precision Location And Identification |
| WRT | World Rally Team |
| VLAD | Vertical Line Array DIFAR |
| AC | Actinium |
| ASL | Above Sea Level - American Sign Language (also Known As Ameslan) - Age |
| ALOC | Air Lines Of Communication |