| Acronym | Meaning |
| TOW | Tubelaunched Opticallytracked Wireguided |
| CNR | Chief Of Naval Research |
| MUSIC | Multi-use Special Intelligence Communication |
| BLK | Black |
| PRR | Production Readiness Review |
| AIVPL | Anti-ice Valve Position Left Engine |
| SPM | Software Programmers Manual |
| CCS | Change Commitment Summary |
| PROP | Proprotor |
| SMIC | Special Maintenance Item Code |