| Acronym | Meaning |
| PF | Picofarad |
| ATA | Advanced Technology Attachment (IBM Personal Computer) - Afghan Transitional Authority - Allen Telescope Array -Antarctica (ISO 3166 Trigram) |
| BBN | Bolt |
| CCIF | Comit? Consultatif International Des Communications T?l?phoniques ? Grande Distance (French For International Telephone Consultative Committee |
| MRI | M?ori Language (ISO 639-2 Code) |
| DLPFC | DorsoLateral PreFrontal Cortex |
| ENY | Enemy |
| CPU | Central Processing Unit |
| ASD | (U.S.) Assistant Secretary Of Defense - Autism Spectrum Disorder |
| OPA | Other Procurement |