| Acronym | Meaning |
| NVEOL | Night Vision And Electro-Optics Laboratory |
| SPIE | Originally The Society For Photo-Optical Instrumentation Engineers (SPIE - The International Society For Optical Engineering 1981?2007 |
| DODD | U.S. Department Of Defense Directive |
| FUD | Fear |
| COLT | Combat Observation And Lasing Team (military) |
| VCJCS | Vice Chairman |
| TLM | Traditional Latin Mass Or Tridentine Latin Mass |
| PCI | U.S. Pacific Islands Trust Territory (ISO 3166 Trigram; Obsolete 1986) -Peripheral Component Interconnect (computer Bus) |
| ASL | Above Sea Level - American Sign Language (also Known As Ameslan) - Age |
| AFO | Association Of Field Ornithologists |